Improved the warps/homes system
Merge remote-tracking branch 'origin/better-warps' into parchment

Conflicts:
	src/main/java/com/sk89q/commandbook/locations/FlatFileLocationsManager.java
	src/main/java/com/sk89q/commandbook/locations/HomesComponent.java
	src/main/java/com/sk89q/commandbook/locations/LocationManager.java
Polished up the merged code