PyArabic functionality is now divided across a couple of files rather than araby.py alone but araby still has all the bells and whistles and retains the same API

removed: arabic_const.py
removed: ar_ctype.py
added: araby_normalizers.py
added: araby_strip_functions.py
changed: PyArabic functionality is now divided across a couple of files
araby.py and ArabyStatistics.py have all PyArabic functionality and all other files  PyArabic
fixed: "ImportError: No module named ar_ctype"
fixed: "ImportError: No global name strip_tatweel"
reverted: regexes in araby_constants.py are now uncommented
Merge branch 'master' of github.com:Ahimta/alfanous