removed references to ezi and deleted obsolete files
fixed bug where long names were drawn from wrong source array in OptionParsed callback
support for printing more info about comparison in match result line
renamed IOUtils::is_XXX to IsXXX
moved ToString from IOUtils to Streams
added uuid to libraries for tests
added static MakeDirs methods to IOUtils class
removed use of Masek::IMAGE, replaced by cv::Mat (in eyelid detection functions)
overloaded findline to accept raw data array and dimensions instead of only Masek::IMAGE
improved drawing of eyelids
reduced number of test images processed