Update README.md
Switched to CMake.
Update README.md

Bulletized readme.
Doxygen documentation comments added.
Merge branch 'master' of http://github.com/krk/cplexlpcompare
OSX fixes for building with clang.
build-clang folder created.
Merge branch 'master' of https://github.com/krk/cplexlpcompare

Conflicts:
	.gitignore
	cplexlpcompare/Bound.cpp
	cplexlpcompare/CMakeLists.txt
	cplexlpcompare/Constraint.cpp
	cplexlpcompare/LPModel.cpp