fixing up readme
merging kktsolver
fixing readme
added norm approx example
added sensitivity analysis example
added new module to installer
Merge pull request #19 from Misrab/master

added a couple examples
added l1-norm approximation with perturbation example
Merge pull request #20 from Misrab/master

added l1-norm approximation with perturbation example
deadzone
Merge pull request #22 from Misrab/master

deadzone
updated README
added silence option to cvxpy
added utilities/dcp_attr
Merge branch 'master' into new_affine