move things around, other minor changes
update comments, README
rename projCone to projDualCone for clarity
added socp demo. fixed bug in LP demo
setting omp
Merge pull request #7 from ajfriend/socp2

SOCP demo. bug fix for LP demo
Merge branch 'master' into poski2

Conflicts:
	Makefile
	examples/c/randomLPProb.c