diff --git a/Pipfile.lock b/Pipfile.lock
index 5b559334..07b89e17 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -372,43 +372,43 @@
         },
         "coverage": {
             "hashes": [
-                "sha256:0203acd33d2298e19b57451ebb0bed0ab0c602e5cf5a818591b4918b1f97d516",
-                "sha256:0f313707cdecd5cd3e217fc68c78a960b616604b559e9ea60cc16795c4304259",
-                "sha256:1c6703094c81fa55b816f5ae542c6ffc625fec769f22b053adb42ad712d086c9",
-                "sha256:1d44bb3a652fed01f1f2c10d5477956116e9b391320c94d36c6bf13b088a1097",
-                "sha256:280baa8ec489c4f542f8940f9c4c2181f0306a8ee1a54eceba071a449fb870a0",
-                "sha256:29a6272fec10623fcbe158fdf9abc7a5fa032048ac1d8631f14b50fbfc10d17f",
-                "sha256:2b31f46bf7b31e6aa690d4c7a3d51bb262438c6dcb0d528adde446531d0d3bb7",
-                "sha256:2d43af2be93ffbad25dd959899b5b809618a496926146ce98ee0b23683f8c51c",
-                "sha256:381ead10b9b9af5f64646cd27107fb27b614ee7040bb1226f9c07ba96625cbb5",
-                "sha256:47a11bdbd8ada9b7ee628596f9d97fbd3851bd9999d398e9436bd67376dbece7",
-                "sha256:4d6a42744139a7fa5b46a264874a781e8694bb32f1d76d8137b68138686f1729",
-                "sha256:50691e744714856f03a86df3e2bff847c2acede4c191f9a1da38f088df342978",
-                "sha256:530cc8aaf11cc2ac7430f3614b04645662ef20c348dce4167c22d99bec3480e9",
-                "sha256:582ddfbe712025448206a5bc45855d16c2e491c2dd102ee9a2841418ac1c629f",
-                "sha256:63808c30b41f3bbf65e29f7280bf793c79f54fb807057de7e5238ffc7cc4d7b9",
-                "sha256:71b69bd716698fa62cd97137d6f2fdf49f534decb23a2c6fc80813e8b7be6822",
-                "sha256:7858847f2d84bf6e64c7f66498e851c54de8ea06a6f96a32a1d192d846734418",
-                "sha256:78e93cc3571fd928a39c0b26767c986188a4118edc67bc0695bc7a284da22e82",
-                "sha256:7f43286f13d91a34fadf61ae252a51a130223c52bfefb50310d5b2deb062cf0f",
-                "sha256:86e9f8cd4b0cdd57b4ae71a9c186717daa4c5a99f3238a8723f416256e0b064d",
-                "sha256:8f264ba2701b8c9f815b272ad568d555ef98dfe1576802ab3149c3629a9f2221",
-                "sha256:9342dd70a1e151684727c9c91ea003b2fb33523bf19385d4554f7897ca0141d4",
-                "sha256:9361de40701666b034c59ad9e317bae95c973b9ff92513dd0eced11c6adf2e21",
-                "sha256:9669179786254a2e7e57f0ecf224e978471491d660aaca833f845b72a2df3709",
-                "sha256:aac1ba0a253e17889550ddb1b60a2063f7474155465577caa2a3b131224cfd54",
-                "sha256:aef72eae10b5e3116bac6957de1df4d75909fc76d1499a53fb6387434b6bcd8d",
-                "sha256:bd3166bb3b111e76a4f8e2980fa1addf2920a4ca9b2b8ca36a3bc3dedc618270",
-                "sha256:c1b78fb9700fc961f53386ad2fd86d87091e06ede5d118b8a50dea285a071c24",
-                "sha256:c3888a051226e676e383de03bf49eb633cd39fc829516e5334e69b8d81aae751",
-                "sha256:c5f17ad25d2c1286436761b462e22b5020d83316f8e8fcb5deb2b3151f8f1d3a",
-                "sha256:c851b35fc078389bc16b915a0a7c1d5923e12e2c5aeec58c52f4aa8085ac8237",
-                "sha256:cb7df71de0af56000115eafd000b867d1261f786b5eebd88a0ca6360cccfaca7",
-                "sha256:cedb2f9e1f990918ea061f28a0f0077a07702e3819602d3507e2ff98c8d20636",
-                "sha256:e8caf961e1b1a945db76f1b5fa9c91498d15f545ac0ababbe575cfab185d3bd8"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
-            "version": "==5.3"
+                "sha256:08fd55d2e00dac4c18a2fa26281076035ec86e764acdc198b9185ce749ada58f",
+                "sha256:11ce082eb0f7c2bbfe96f6c8bcc3a339daac57de4dc0f3186069ec5c58da911c",
+                "sha256:17983f6ccc47f4864fd16d20ff677782b23d1207bf222d10e4d676e4636b0872",
+                "sha256:25df2bc53a954ba2ccf230fa274d1de341f6aa633d857d75e5731365f7181749",
+                "sha256:274a612f67f931307706b60700f1e4cf80e1d79dff6c282fc9301e4565e78724",
+                "sha256:3dfb23cc180b674a11a559183dff9655beb9da03088f3fe3c4f3a6d200c86f05",
+                "sha256:43bada49697a62ffa0283c7f01bbc76aac562c37d4bb6c45d56dd008d841194e",
+                "sha256:4865dc4a7a566147cbdc2b2f033a6cccc99a7dcc89995137765c384f6c73110b",
+                "sha256:581fddd2f883379bd5af51da9233e0396b6519f3d3eeae4fb88867473be6d56e",
+                "sha256:5c191e01b23e760338f19d8ba2470c0dad44c8b45e41ac043b2db84efc62f695",
+                "sha256:6e216e4021c934246c308fd3e0d739d9fa8a3f4ea414f584ab90ef9c1592f282",
+                "sha256:72f8c99f1527c5a8ee77c890ea810e26b39fd0b4c2dffc062e20a05b2cca60ef",
+                "sha256:7593a49300489d064ebb6c58539f52cbbc4a2e6a4385de5e92cae1563f88a425",
+                "sha256:7844a8c6a0fee401edbf578713c2473e020759267c40261b294036f9d3eb6a2d",
+                "sha256:7af2f8e7bb54ace984de790e897f858e88068d8fbc46c9490b7c19c59cf51822",
+                "sha256:7dbda34e8e26bd86606ba8a9c13ccb114802e01758a3d0a75652ffc59a573220",
+                "sha256:82b58d37c47d93a171be9b5744bcc96a0012cbf53d5622b29a49e6be2097edd7",
+                "sha256:8305e14112efb74d0b5fec4df6e41cafde615c2392a7e51c84013cafe945842c",
+                "sha256:8426fec5ad5a6e8217921716b504e9b6e1166dc147e8443b4855e329db686282",
+                "sha256:88f1810eb942e7063d051d87aaaa113eb5fd5a7fd2cda03a972de57695b8bb1a",
+                "sha256:8da0c4a26a831b392deaba5fdd0cd7838d173b47ce2ec3d0f37be630cb09ef6e",
+                "sha256:a9dbfcbc56d8de5580483cf2caff6a59c64d3e88836cbe5fb5c20c05c29a8808",
+                "sha256:aa5d4d43fa18cc9d0c6e02a83de0b9729b5451a9066574bd276481474f0a53ab",
+                "sha256:adb0f4c3c8ba8104378518a1954cbf3d891a22c13fd0e0bf135391835f44f288",
+                "sha256:b4ee5815c776dfa3958ba71c7cd4cdd8eb40d79358a18352feb19562fe4408c4",
+                "sha256:b5dd5ae0a9cd55d71f1335c331e9625382239b8cede818fb62d8d2702336dbf8",
+                "sha256:b78dd3eeb8f5ff26d2113c41836bac04a9ea91be54c346826b54a373133c8c53",
+                "sha256:bea681309bdd88dd1283a8ba834632c43da376d9bce05820826090aad80c0126",
+                "sha256:befb5ffa9faabef6dadc42622c73de168001425258f0b7e402a2934574e7a04b",
+                "sha256:d795a2c92fe8cb31f6e9cd627ee4f39b64eb66bf47d89d8fcf7cb3d17031c887",
+                "sha256:d82cbef1220703ce56822be7fbddb40736fc1a928ac893472df8aff7421ae0aa",
+                "sha256:e63490e8a6675cee7a71393ee074586f7eeaf0e9341afd006c5d6f7eec7c16d7",
+                "sha256:e735ab8547d8a1fe8e58dd765d6f27ac539b395f52160d767b7189f379f9be7a",
+                "sha256:fa816e97cfe1f691423078dffa39a18106c176f28008db017b3ce3e947c34aa5",
+                "sha256:fff04bfefb879edcf616f1ce5ea6f4a693b5976bdc5e163f8464f349c25b59f0"
+            ],
+            "version": "==6.0"
         },
         "django": {
             "hashes": [