Update definitions.C

Removed console text coloring (buggy in windows console)
Update definitions.h

Removed text coloring (buggy in windows console)
Update projection.C

1) Fixed: 'mozaic' effect at tiled capturing (with some odd window dimentions).
Patched func: void Projector::_capture_little (char* image)
2) Fixed: memory overflow at capturing process.
Patched func: void Projector::capture (unsigned Nwide, unsigned Nhigh)
Update todd_coxeter.C

Fixed: variable redefinition.
Patched func: Graph::Graph(const int *cartan,
             const std::vector<Word>& gens, //namesake
             const std::vector<Word>& v_cogens,
             const std::vector<Word>& e_gens,
             const std::vector<Word>& f_gens,
             const Vect& weights)
Update Makefile
Update README.md
Update definitions.C
Update definitions.h
Merge pull request #1 from asimba/patch-1

Patch 1