Dropdown list for army placement
Merge branch 'develop' into bdbtzc_sprint2
Javascript for on change of dropdown
Modified config.
Update users.json file.
Added primary key to territory_edge_assignment table.
Fixed placearmies ajax call.
Styling modifications
Merge branch 'ahnera_sprint2' into bdbtzc_sprint2
Added beforeSave and afterFind methods to save and load game state.
Added data column to migrations.
Changed methods to load game state from database.
Added migration to insert dummy game state (will remove later).
Merge branch 'ahnera_sprint2' into bdbtzc_sprint2

Conflicts:
	protected/views/ui/_placearmies.php
Merge branch 'bdbtzc_sprint2' of codeforge.cs.missouri.edu:swe-j into develop