Started modifications
made more changes
Merge branch 'master' of http://github.com/su2code/SU2 into turbulent_reimplementation
Added SA source function
Functions implemented, but does not match
Fixed absense of density initialization and moved memory allocation into constructor
more implemented, still compile error
Merge branch 'master' of http://github.com/su2code/SU2 into turbulent_reimplementation
Merged in turbulent reimplementation branch