replaces gPoint struct with GPoint Class
integration of profilestyle
small fix for making the style draw again
introduction of GPointList for managing the points
introduction of color to the ProfileStyle
limited lifetime in GPointList
project updates
remove empty lists from GPointList
renaming GPointList => StrokeList
introducing style_id in GPoint
update stroke_id in StrokeList
preparation style changes
added clear function to strokelist
cleanup
cleanup in ProfileStyle
cleanup II
added doku
Merge branch 'profilestyle-integration'

Conflicts:
	gFrame.xcodeproj/project.pbxproj
	src/GPoint.cpp
	src/GPoint.h
	src/gFrameApp.cpp
	src/gFrameApp.h