Reworked the Makefile slightly. Run 'make help' for how to use the Makefile
Fixed Makefile a bit. Fixed rebar to know sense all included directories in .erl files. Also edited paths for .hrl files to work both with rebar and to be recognized in eclipse.
Added eclipse settings directory to ignore list
Pulled from develop. Fixed conflicts. Includes are supposed to be done now using '-include()' where  is only the filename, without the path.
Merge pull request #29 from projectcs13/sp3.sc2.project_structure

Sp3.sc2.project structure