Improvements to the WebHost

- Improved routing structure
- Improved style imports across site
- Added placeholder player-settings pages for Factorio and Minecraft

WebHostLib/static/styles/tutorial.css

@@ -1,9 +1,3 @@
-html{
-    background-image: url('../static/backgrounds/grass/grass-0007-large.png');
-    background-repeat: repeat;
-    background-size: 650px 650px;
-}
-
 #tutorial-wrapper{
     display: flex;
     flex-direction: column;