Merge pull request #67 from xcthulhu/lisp

Racket & Common Lisp
Merge pull request #68 from xcthulhu/c

C
updated ruby to 2.1, now properly supports installing gems with native extensions. Mongoid and sqlite3 can now be installed
gracefulReload is not all that graceful, switching to use reload
calling kill instead of reload
updated path
updated path
using restart instead
Introducing C++ support (TODO: C++1y or C++11)
C supports setup code now
Standardize callback for exec... this isn't dry, probably should go into util
fixed spec runner issue where process.exit() was causing specs to fail, added error sanitization to python to help cleanup stack trace messages
Merge pull request #70 from xcthulhu/c++

C++
version bump
added additional check to prevent weird "in in" language
fixed c++
C++11 support & setup code
Compile code is not dry, TODO
Fixed java runner, refactored compile function usage
Moving to latest erlang version