Implement text-file based map creation/editing

[toomeyDev]

Implement text-file map format, need to have a standardized way to edit maps for the player to traverse through gameplay, so that separate maps (IE dungeons, continents, buildings etc) can be inserted into larger maps, maps no longer need to be created through in-game functions.

• [ ] Standard format for maps in text files (x*y size of map, title, description of the map, attributes for individual cells on the map, any map entrances present IE dungeon or building maps embedded in the main map)
• [ ] Parse standard format into valid in-game map layout

[toomeyDev]

Progress on implementation of map loading w/ text files, allow maps of certain dimensions (X/Y) to be created based on a parsed text file. 79f0f148aa89cdab8ff92975b1bf989b46684b2b