diff --git a/Pipfile b/Pipfile
index 0aac01ea..a928834d 100644
--- a/Pipfile
+++ b/Pipfile
@@ -6,7 +6,7 @@ url = "https://pypi.python.org/simple"
 
 [packages]
 
-django = ">=2.2.3"
+django = ">=2.2.4"
 djangorestframework = "*"
 django-filter = "*"
 django-widget-tweaks = "*"
diff --git a/Pipfile.lock b/Pipfile.lock
index 369f719b..94d558fd 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "0afa4be3e4898550a7f1e710cb90484fe626296e2d92e854ab70fa0e9c2e6c83"
+            "sha256": "9a2963384d95a1ea8e46e3b9033cd7cb01a083c24fcf1004a1c0dcf296d62291"
         },
         "pipfile-spec": 6,
         "requires": {},
@@ -13,47 +13,19 @@
         ]
     },
     "default": {
-        "attrs": {
-            "hashes": [
-                "sha256:69c0dbf2ed392de1cb5ec704444b08a5ef81680a61cb899dc08127123af36a79",
-                "sha256:f0b870f674851ecbfbbbd364d6b5cbdff9dcedbc7f3f5e18a6891057f21fe399"
-            ],
-            "version": "==19.1.0"
-        },
         "boto3": {
             "hashes": [
-                "sha256:7fe85cf37cf463167ae5da9bbe34dd96e88fcdbacc77f80d6625bc29179b8ce9",
-                "sha256:88f3d0b5716544ac9e1d3eb3c0932b9b8c86b916752e4a4fea31130c7ee161ee"
+                "sha256:13ec6cc11a329b56681b9a24421e58fac753cfb79085f186076fd3f9ca958c56",
+                "sha256:72bea54f1dfa080a5b10ae09946649f174ee72bb07a0eecf8ee774533bda2462"
             ],
-            "version": "==1.9.186"
+            "version": "==1.9.214"
         },
         "botocore": {
             "hashes": [
-                "sha256:095565539897ee0ce25bd8730513ac3ac7c9705f684c68074094cfa9356742ba",
-                "sha256:63ad4c8ecb634bf4ee4bf5b583e89a947faa62c76acd954eceb51a2769233acb"
+                "sha256:1c357c8081f67797596eb28295cac38aa835cdb4ef6c69ede57e203359659d9c",
+                "sha256:2b6e366cac12f7146542ac802ea62a6b46dfc92e9ee3eb75ba450949d5e10f71"
             ],
-            "version": "==1.12.186"
-        },
-        "certifi": {
-            "hashes": [
-                "sha256:046832c04d4e752f37383b628bc601a7ea7211496b4638f6514d0e5b9acc4939",
-                "sha256:945e3ba63a0b9f577b1395204e13c3a231f9bc0223888be653286534e5873695"
-            ],
-            "version": "==2019.6.16"
-        },
-        "chardet": {
-            "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
-            ],
-            "version": "==3.0.4"
-        },
-        "decorator": {
-            "hashes": [
-                "sha256:86156361c50488b84a3f148056ea716ca587df2f0de1d34750d35c21312725de",
-                "sha256:f069f3a01830ca754ba5258fde2278454a0b5b79e0d7f5c13b3b97e57d4acff6"
-            ],
-            "version": "==4.4.0"
+            "version": "==1.12.214"
         },
         "dj-database-url": {
             "hashes": [
@@ -64,17 +36,17 @@
         },
         "django": {
             "hashes": [
-                "sha256:4d23f61b26892bac785f07401bc38cbf8fa4cec993f400e9cd9ddf28fd51c0ea",
-                "sha256:6e974d4b57e3b29e4882b244d40171d6a75202ab8d2402b8e8adbd182e25cf0c"
+                "sha256:16a5d54411599780ac9dfe3b9b38f90f785c51259a584e0b24b6f14a7f69aae8",
+                "sha256:9a2f98211ab474c710fcdad29c82f30fc14ce9917c7a70c3682162a624de4035"
             ],
-            "version": "==2.2.3"
+            "version": "==2.2.4"
         },
         "django-filter": {
             "hashes": [
-                "sha256:3dafb7d2810790498895c22a1f31b2375795910680ac9c1432821cbedb1e176d",
-                "sha256:a3014de317bef0cd43075a0f08dfa1d319a7ccc5733c3901fb860da70b0dda68"
+                "sha256:558c727bce3ffa89c4a7a0b13bc8976745d63e5fd576b3a9a851650ef11c401b",
+                "sha256:c3deb57f0dd7ff94d7dce52a047516822013e2b441bed472b722a317658cfd14"
             ],
-            "version": "==2.1.0"
+            "version": "==2.2.0"
         },
         "django-storages": {
             "hashes": [
@@ -92,18 +64,18 @@
         },
         "djangorestframework": {
             "hashes": [
-                "sha256:376f4b50340a46c15ae15ddd0c853085f4e66058f97e4dbe7d43ed62f5e60651",
-                "sha256:c12869cfd83c33d579b17b3cb28a2ae7322a53c3ce85580c2a2ebe4e3f56c4fb"
+                "sha256:42979bd5441bb4d8fd69d0f385024a114c3cae7df0f110600b718751250f6929",
+                "sha256:aedb48010ebfab9651aaab1df5fd3b4848eb4182afc909852a2110c24f89a359"
             ],
-            "version": "==3.9.4"
+            "version": "==3.10.2"
         },
         "docutils": {
             "hashes": [
-                "sha256:02aec4bd92ab067f6ff27a38a38a41173bf01bed8f89157768c1573f53e474a6",
-                "sha256:51e64ef2ebfb29cae1faa133b3710143496eca21c530f3f71424d77687764274",
-                "sha256:7a4bd47eaf6596e1295ecb11361139febe29b084a87bf005bf899f9a42edc3c6"
+                "sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0",
+                "sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827",
+                "sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99"
             ],
-            "version": "==0.14"
+            "version": "==0.15.2"
         },
         "easy-thumbnails": {
             "hashes": [
@@ -113,10 +85,10 @@
         },
         "faker": {
             "hashes": [
-                "sha256:1c0a5e7bb54d2c54569986a27124715c83899e592d8d61d4e372dbff6c699573",
-                "sha256:60477f757a80f665bbe1fb3d1cfe5d205ec7b99d5240114de7b27b4c25d236ca"
+                "sha256:1d3f700e8dfcefd6e657118d71405d53e86974448aba78884f119bbd84c0cddf",
+                "sha256:d5366e120191c5610fceeebfe1c298dc46da0277096f639c6dd7e2eaee0fa547"
             ],
-            "version": "==1.0.7"
+            "version": "==2.0.1"
         },
         "gunicorn": {
             "hashes": [
@@ -125,20 +97,6 @@
             ],
             "version": "==19.9.0"
         },
-        "idna": {
-            "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
-            ],
-            "version": "==2.8"
-        },
-        "ipython-genutils": {
-            "hashes": [
-                "sha256:72dd37233799e619666c9f639a9da83c34013a73e8bbc79a7a6348d93c61fab8",
-                "sha256:eb2e116e75ecef9d4d228fdc66af54269afa26ab4463042e33785b887c628ba8"
-            ],
-            "version": "==0.2.0"
-        },
         "jmespath": {
             "hashes": [
                 "sha256:3720a4b1bd659dd2eecad0666459b9788813e032b83e7ba58578e48254e0a0e6",
@@ -146,79 +104,46 @@
             ],
             "version": "==0.9.4"
         },
-        "jsonschema": {
-            "hashes": [
-                "sha256:0c0a81564f181de3212efa2d17de1910f8732fa1b71c42266d983cd74304e20d",
-                "sha256:a5f6559964a3851f59040d3b961de5e68e70971afb88ba519d27e6a039efff1a"
-            ],
-            "version": "==3.0.1"
-        },
-        "jupyter-core": {
-            "hashes": [
-                "sha256:2c6e7c1e9f2ac45b5c2ceea5730bc9008d92fe59d0725eac57b04c0edfba24f7",
-                "sha256:f4fa22d6cf25f34807c995f22d2923693575c70f02557bcbfbe59bd5ec8d8b84"
-            ],
-            "version": "==4.5.0"
-        },
-        "nbformat": {
-            "hashes": [
-                "sha256:b9a0dbdbd45bb034f4f8893cafd6f652ea08c8c1674ba83f2dc55d3955743b0b",
-                "sha256:f7494ef0df60766b7cabe0a3651556345a963b74dbc16bc7c18479041170d402"
-            ],
-            "version": "==4.4.0"
-        },
         "numpy": {
             "hashes": [
-                "sha256:0778076e764e146d3078b17c24c4d89e0ecd4ac5401beff8e1c87879043a0633",
-                "sha256:141c7102f20abe6cf0d54c4ced8d565b86df4d3077ba2343b61a6db996cefec7",
-                "sha256:14270a1ee8917d11e7753fb54fc7ffd1934f4d529235beec0b275e2ccf00333b",
-                "sha256:27e11c7a8ec9d5838bc59f809bfa86efc8a4fd02e58960fa9c49d998e14332d5",
-                "sha256:2a04dda79606f3d2f760384c38ccd3d5b9bb79d4c8126b67aff5eb09a253763e",
-                "sha256:3c26010c1b51e1224a3ca6b8df807de6e95128b0908c7e34f190e7775455b0ca",
-                "sha256:52c40f1a4262c896420c6ea1c6fda62cf67070e3947e3307f5562bd783a90336",
-                "sha256:6e4f8d9e8aa79321657079b9ac03f3cf3fd067bf31c1cca4f56d49543f4356a5",
-                "sha256:7242be12a58fec245ee9734e625964b97cf7e3f2f7d016603f9e56660ce479c7",
-                "sha256:7dc253b542bfd4b4eb88d9dbae4ca079e7bf2e2afd819ee18891a43db66c60c7",
-                "sha256:94f5bd885f67bbb25c82d80184abbf7ce4f6c3c3a41fbaa4182f034bba803e69",
-                "sha256:a89e188daa119ffa0d03ce5123dee3f8ffd5115c896c2a9d4f0dbb3d8b95bfa3",
-                "sha256:ad3399da9b0ca36e2f24de72f67ab2854a62e623274607e37e0ce5f5d5fa9166",
-                "sha256:b0348be89275fd1d4c44ffa39530c41a21062f52299b1e3ee7d1c61f060044b8",
-                "sha256:b5554368e4ede1856121b0dfa35ce71768102e4aa55e526cb8de7f374ff78722",
-                "sha256:cbddc56b2502d3f87fda4f98d948eb5b11f36ff3902e17cb6cc44727f2200525",
-                "sha256:d79f18f41751725c56eceab2a886f021d70fd70a6188fd386e29a045945ffc10",
-                "sha256:dc2ca26a19ab32dc475dbad9dfe723d3a64c835f4c23f625c2b6566ca32b9f29",
-                "sha256:dd9bcd4f294eb0633bb33d1a74febdd2b9018b8b8ed325f861fffcd2c7660bb8",
-                "sha256:e8baab1bc7c9152715844f1faca6744f2416929de10d7639ed49555a85549f52",
-                "sha256:ec31fe12668af687b99acf1567399632a7c47b0e17cfb9ae47c098644ef36797",
-                "sha256:f12b4f7e2d8f9da3141564e6737d79016fe5336cc92de6814eba579744f65b0a",
-                "sha256:f58ac38d5ca045a377b3b377c84df8175ab992c970a53332fa8ac2373df44ff7"
+                "sha256:03e311b0a4c9f5755da7d52161280c6a78406c7be5c5cc7facfbcebb641efb7e",
+                "sha256:0cdd229a53d2720d21175012ab0599665f8c9588b3b8ffa6095dd7b90f0691dd",
+                "sha256:312bb18e95218bedc3563f26fcc9c1c6bfaaf9d453d15942c0839acdd7e4c473",
+                "sha256:464b1c48baf49e8505b1bb754c47a013d2c305c5b14269b5c85ea0625b6a988a",
+                "sha256:5adfde7bd3ee4864536e230bcab1c673f866736698724d5d28c11a4d63672658",
+                "sha256:7724e9e31ee72389d522b88c0d4201f24edc34277999701ccd4a5392e7d8af61",
+                "sha256:8d36f7c53ae741e23f54793ffefb2912340b800476eb0a831c6eb602e204c5c4",
+                "sha256:910d2272403c2ea8a52d9159827dc9f7c27fb4b263749dca884e2e4a8af3b302",
+                "sha256:951fefe2fb73f84c620bec4e001e80a80ddaa1b84dce244ded7f1e0cbe0ed34a",
+                "sha256:9588c6b4157f493edeb9378788dcd02cb9e6a6aeaa518b511a1c79d06cbd8094",
+                "sha256:9ce8300950f2f1d29d0e49c28ebfff0d2f1e2a7444830fbb0b913c7c08f31511",
+                "sha256:be39cca66cc6806652da97103605c7b65ee4442c638f04ff064a7efd9a81d50a",
+                "sha256:c3ab2d835b95ccb59d11dfcd56eb0480daea57cdf95d686d22eff35584bc4554",
+                "sha256:eb0fc4a492cb896346c9e2c7a22eae3e766d407df3eb20f4ce027f23f76e4c54",
+                "sha256:ec0c56eae6cee6299f41e780a0280318a93db519bbb2906103c43f3e2be1206c",
+                "sha256:f4e4612de60a4f1c4d06c8c2857cdcb2b8b5289189a12053f37d3f41f06c60d0"
             ],
-            "version": "==1.16.4"
+            "version": "==1.17.0"
         },
         "pandas": {
             "hashes": [
-                "sha256:071e42b89b57baa17031af8c6b6bbd2e9a5c68c595bc6bf9adabd7a9ed125d3b",
-                "sha256:17450e25ae69e2e6b303817bdf26b2cd57f69595d8550a77c308be0cd0fd58fa",
-                "sha256:17916d818592c9ec891cbef2e90f98cc85e0f1e89ed0924c9b5220dc3209c846",
-                "sha256:2538f099ab0e9f9c9d09bbcd94b47fd889bad06dc7ae96b1ed583f1dc1a7a822",
-                "sha256:366f30710172cb45a6b4f43b66c220653b1ea50303fbbd94e50571637ffb9167",
-                "sha256:42e5ad741a0d09232efbc7fc648226ed93306551772fc8aecc6dce9f0e676794",
-                "sha256:4e718e7f395ba5bfe8b6f6aaf2ff1c65a09bb77a36af6394621434e7cc813204",
-                "sha256:4f919f409c433577a501e023943e582c57355d50a724c589e78bc1d551a535a2",
-                "sha256:4fe0d7e6438212e839fc5010c78b822664f1a824c0d263fd858f44131d9166e2",
-                "sha256:5149a6db3e74f23dc3f5a216c2c9ae2e12920aa2d4a5b77e44e5b804a5f93248",
-                "sha256:627594338d6dd995cfc0bacd8e654cd9e1252d2a7c959449228df6740d737eb8",
-                "sha256:83c702615052f2a0a7fb1dd289726e29ec87a27272d775cb77affe749cca28f8",
-                "sha256:8c872f7fdf3018b7891e1e3e86c55b190e6c5cee70cab771e8f246c855001296",
-                "sha256:90f116086063934afd51e61a802a943826d2aac572b2f7d55caaac51c13db5b5",
-                "sha256:a3352bacac12e1fc646213b998bce586f965c9d431773d9e91db27c7c48a1f7d",
-                "sha256:bcdd06007cca02d51350f96debe51331dec429ac8f93930a43eb8fb5639e3eb5",
-                "sha256:c1bd07ebc15285535f61ddd8c0c75d0d6293e80e1ee6d9a8d73f3f36954342d0",
-                "sha256:c9a4b7c55115eb278c19aa14b34fcf5920c8fe7797a09b7b053ddd6195ea89b3",
-                "sha256:cc8fc0c7a8d5951dc738f1c1447f71c43734244453616f32b8aa0ef6013a5dfb",
-                "sha256:d7b460bc316064540ce0c41c1438c416a40746fd8a4fb2999668bf18f3c4acf1"
+                "sha256:18d91a9199d1dfaa01ad645f7540370ba630bdcef09daaf9edf45b4b1bca0232",
+                "sha256:3f26e5da310a0c0b83ea50da1fd397de2640b02b424aa69be7e0784228f656c9",
+                "sha256:4182e32f4456d2c64619e97c58571fa5ca0993d1e8c2d9ca44916185e1726e15",
+                "sha256:426e590e2eb0e60f765271d668a30cf38b582eaae5ec9b31229c8c3c10c5bc21",
+                "sha256:5eb934a8f0dc358f0e0cdf314072286bbac74e4c124b64371395e94644d5d919",
+                "sha256:717928808043d3ea55b9bcde636d4a52d2236c246f6df464163a66ff59980ad8",
+                "sha256:8145f97c5ed71827a6ec98ceaef35afed1377e2d19c4078f324d209ff253ecb5",
+                "sha256:8744c84c914dcc59cbbb2943b32b7664df1039d99e834e1034a3372acb89ea4d",
+                "sha256:c1ac1d9590d0c9314ebf01591bd40d4c03d710bfc84a3889e5263c97d7891dee",
+                "sha256:cb2e197b7b0687becb026b84d3c242482f20cbb29a9981e43604eb67576da9f6",
+                "sha256:d4001b71ad2c9b84ff18b182cea22b7b6cbf624216da3ea06fb7af28d1f93165",
+                "sha256:d8930772adccb2882989ab1493fa74bd87d47c8ac7417f5dd3dd834ba8c24dc9",
+                "sha256:dfbb0173ee2399bc4ed3caf2d236e5c0092f948aafd0a15fbe4a0e77ee61a958",
+                "sha256:eebfbba048f4fa8ac711b22c78516e16ff8117d05a580e7eeef6b0c2be554c18",
+                "sha256:f1b21bc5cf3dbea53d33615d1ead892dfdae9d7052fa8898083bec88be20dcd2"
             ],
-            "version": "==0.24.2"
+            "version": "==0.25.1"
         },
         "pillow": {
             "hashes": [
@@ -254,10 +179,10 @@
         },
         "plotly": {
             "hashes": [
-                "sha256:5dcb33f5c9a00e1d68ac567340b58e90c07ba93767ad3e360dd6aa11cf568a98",
-                "sha256:ab51c41f3212c5b50238abc1be070cdf79dea60a127216e7c2f1829d14113b49"
+                "sha256:9333f28feacaa0751df04cccfb266463bf5029dcb106d3f81d7af5942fd3d998",
+                "sha256:c5effc51364490b1a20fe7bb8443cfe2451004fca727c7f3fedbc30f4cef5aab"
             ],
-            "version": "==3.10.0"
+            "version": "==4.1.0"
         },
         "psycopg2-binary": {
             "hashes": [
@@ -292,12 +217,6 @@
             ],
             "version": "==2.8.3"
         },
-        "pyrsistent": {
-            "hashes": [
-                "sha256:50cffebc87ca91b9d4be2dcc2e479272bcb466b5a0487b6c271f7ddea6917e14"
-            ],
-            "version": "==0.15.3"
-        },
         "python-dateutil": {
             "hashes": [
                 "sha256:7e6584c74aeed623791615e26efd690f29817a27c73085b78e4bad02493df2fb",
@@ -315,17 +234,10 @@
         },
         "pytz": {
             "hashes": [
-                "sha256:303879e36b721603cc54604edcac9d20401bdbe31e1e4fdee5b9f98d5d31dfda",
-                "sha256:d747dd3d23d77ef44c6a3526e274af6efeb0a6f1afd5a69ba4d5be4098c8e141"
+                "sha256:26c0b32e437e54a18161324a2fca3c4b9846b74a8dccddd843113109e1116b32",
+                "sha256:c894d57500a4cd2d5c71114aaab77dbab5eabd9022308ce5ac9bb93a60a6f0c7"
             ],
-            "version": "==2019.1"
-        },
-        "requests": {
-            "hashes": [
-                "sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4",
-                "sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31"
-            ],
-            "version": "==2.22.0"
+            "version": "==2019.2"
         },
         "retrying": {
             "hashes": [
@@ -361,13 +273,6 @@
             ],
             "version": "==1.2"
         },
-        "traitlets": {
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         "urllib3": {
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                 "sha256:b246607a25ac80bedac05c6f282e3cdaf3afb65420fd024ac94435cabe6e18d1",
@@ -378,10 +283,10 @@
         },
         "whitenoise": {
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-                "sha256:42133ddd5229eeb6a0c9899496bdbe56c292394bf8666da77deeb27454c0456a"
+                "sha256:59d880d25d0e90bcc6554fe0504a11195bd2e59b3d690b6fb42a8040d4e67ef5",
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-            "version": "==4.1.2"
+            "version": "==4.1.3"
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     "develop": {
@@ -401,46 +306,47 @@
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