Added Constraint Optimizer
Added CMakeLists.txt
Removed a warning when compiled in release mode
cisstNumerical CMakeLists.txt: only add nmrConstraintOptimizer when cisstNetlib is present
cisstNumerical tests CMakeLists.txt: added nmrConstraintOptimizer
nmrConstraintOptimizer: fixed incomplete query/replace for class nmrConstraintOptimizer, layout
nmrRegistrationRigid: dos2unix
nmrConstraintOptimizer: dos2unix, layout, removed tabs, removed trailing whitespaces
Merge pull request #6 from pwilken3/master

Initial commit for nmrConstraintOptimizer