C++: Implement makeObjects() the same as Go's
C++: Add const to vector operators
Switch vector class to SSE instructions for a performance gain.
C++: Add const qualifier to variables
C++: Use std::vector instead of raw new/delete
C++: Use std::stoi() instead of atoi()
C++: Add <string>
go: lock go routine to os thread
java: refactor so that package name == javarays
ignore executables
don't be stupid
Merge pull request #7 from t-mat/cpp-flavor

Add C++11 flavor
Add Ruby port
Merge commit '6b8f46cad71b704ff31c93467bbbb6f3fc50d90e'

Conflicts:
	cpprays/main.cpp
c++: cleanup comments
c++: new render graphic
go: new render graphic
java: new render graphic
c++: port over optimisation from go (d2e03a38c739006398ee0d6eef75bf10e25000ce)
c++: port over go optimisation (efa1672ad5c8fa41550a611217ec3fe239cfd3c6)