Renaming "module Sip" to Sipity
Renaming Sip:: to Sipity::
Renaming /Sip([^i])/ to "Sipity$1"
Renaming sip based files
Renaming sip directories to sipity
Renaming sip reference to sipity
Renaming /sip([^i])/ to "sipity$1"
Tidying up the last references
Merge pull request #13 from ndlib/renaming-sipity-to-sipity

Renaming sip to to sipity