initial spec for MapGroup
[#46818783] - MapGroup.map spec started
[#46818783] select the correct map
Fixes #1 (32-bit cast issue).
[#46818783] spec: save all maps to file
[#46818783] Initialize object and select the correct map
Merge branch 'blurrily/map-group-46818783' of github.com:marcusleemitchell/blurrily into blurrily/map-group-46818783
[#46818783] Save all maps to files
[#46818783] spec: data file types and removal of test data files
Merge branch 'blurrily/map-group-46818783' of github.com:marcusleemitchell/blurrily into blurrily/map-group-46818783
[#46818783] spec: loads the db if exists rather than creating new
[#46818783] loads the db if exists rather than creating new
Merge pull request #3 from mezis/fix/32-bit-friendly

Fix: 32-Bit friendly
[#46824777] spec: blurrily server
[#46824777] spec IP address changed to string
[#46824777] Working server interface
[#46818783] No deafult dir for MapGroup
Merge branch 'blurrily/map-group-46818783' into blurrily/event_machine-server-46824777

Conflicts:
	lib/blurrily.rb
[#46818783] loaded maps as instance variable
Merge branch 'blurrily/map-group-46818783' into blurrily/event_machine-server-46824777