Moved serverside cabin button code
Fixed getting stuck in seats, cabin buttons now reset when player exits seat
Added hotkeys to trains
Removed small bit of redundant code
Added proof of concept clientside decoration entities
Improved rerailer
Now setting player angle on seat exit. Improved client ents
Improved cabin buttons, decorated the cabin, client props now remove when player is far away
Merge pull request #4 from HunterNL/master

Added Keyboard support and clientside entities, improved cabin buttons