Housekeeping, source files moved to seperate folder, old Makefile removed
Changes from @fink-sixies applied: uint64 bug fix, extra headers added
also changed: variable include directive for mac/linux
Added CMakeLists.txt for easier build with CMake.
Bare compile instruction added
fixed OpenGL CMake bug in Mac OS
Merge branch 'master' of github.com:mani-monaj/universe
Restored commented #includes
Dependency to libxi and libxmu are now optional, fixed problems on CSIL computers
fixed bug in CMakeList
Merge pull request #1 from mani-monaj/master

Merging TA's universe