animation: fix #1255, from the #1320 pr.
Merge branch 'master' of ssh://github.com/kivy/kivy
animation: correctly fixes Sequencial and Parallel animation when using stop_property(). closes #1255
update MANIFEST.in
colorpicker: fix doc
doc: revisions to modules/inspector.py
doc: revisions to modules/keybinding.py
doc: revisions to modules/monitor.py