Event Manager
Added events to cells
Added events to modules
Merge branch 'feature/tests' into develop
More module events
Event testing
Added raphael uncompressed

For debugging purposes.
Refactored cell function names
Removed substrate function in module
Added numeric helpers
Updated specs for placment
Reordered for readability
Removed console.log
Removed hacked pane
Updated doc for SIG
Trying coveralls
Added coverals for serverside

Don't know how to add this to instanbul yet
Added raphael uncompressed
Merge branch 'develop' into feature/events

Conflicts:
	app/assets/javascripts/models/module._.js.coffee
Add basic cell visualization