Fix: Tests lint and src folder (#138)

* Automaticly fixable eslint issues, mostly 3 -> 2 space indentation

* fix: updated plex_userid to camelcase

* Linted and some consistency refactor on middleware

* eslint uses ecmaversion 2020 & allow empty catch rule

* Started linting source files

* Fixed eslint errors & improved a lot of error handling

* Set 2 eslint rules as warning temporarly

* Updated all import statements to be relative

* Updated mocha & nyc, resolved all lint issues in tests/

* Updated mocha & nyc. Removed production config. Updated gitignore

* Updated test commands to omit system tests, no exit code

* Updated test configuration w/ missing keys

* Chai modules defined in package.json & resolved linting errors

* Dockerfile copies development.example -> production.json. Simplified commands

* All api calls from tests use same chaiHttp implementation

Removes a list of fetch alternatives after being replaced by chaiHttp:
 - request
 - request-promise
 - supertest
 - supertest-as-promised

* Tests should use redis (mock) cache, not tmdb sqlite cache

* Disabled test asADeveloperIWantTheServerToStart

* Re-enable tests/system

* Use chaiHttp in asAUserIWantToRequestAMovie.

* Fixed redis expire & mock implmentation

* Replaced all fetch alternatives from source code and package.json

* Pass error from tmdb api back to client as errorMessage

* Updated authentication middleware to handle checks consitenctly

* Prevent assert error when checking request status, returns success 200

* Resolved merge conflicts

* Only build and publish docker container when branch master

configurations/test.json

@@ -2,19 +2,30 @@
 	"database": {
 		"host": ":memory:"
 	},
+	"redis": {
+		"host": "localhost",
+		"port": 6379
+	},
 	"webserver": {
-		"port": 31400
+		"port": 31400,
+		"origins": []
 	},
 	"tmdb": {
 		"apiKey": "bogus-api-key"
 	},
 	"plex": {
-		"ip": "0.0.0.0"
+		"ip": "localhost",
+		"token": ""
+	},
+	"tautulli": {
+		"apiKey": "",
+		"ip": "",
+		"port": ""
 	},
 	"raven": {
 		"DSN": ""
 	},
 	"authentication": {
-    		"secret": "secret"
-    	}
+		"secret": "secret"
+	}
 }