Issue #34: fixed ordering in cmake. removed remaining exit() calls
Merge branch '34-preprocessor-error' into 'master'
Removed a few warning on MacOs
Issue #26: fixed some more windows warnings
Issue 26: Changed Eigen version - still pb with cuda and opencl with VS2015
Merge branch '26-msvc-2015-fixes' into 'master'
Issue #22: Added a function to apply known transformation to landmark(s)
Merge branch '22-apply-transformation-to-landmark' into 'master'