fixes patch based aam builder
finishes patch based aams
adds patch based aam builder test
fixes clm build method
fixes clm object
adds unfinished __srt__
fixes clm __str__
response_image works
support for multiple classifiers per level
update classifier_type doc
starts fixing base
moves _prepare_image() up to superclass
fixes CLM fitter
finished clmfitter str
removes pybug from lucaskanade
adds clm_builder_test
adds clm_fitter_test
adds  clm benchmark
adds clm_temp
moretesting