texturetool: add error message if etc1tool is not found
Merge branch 'master' of ssh://github.com/kivy/kivy
effects:fix doc and version info for recent changes
fix: add storage module to docs
fix: add webdeugger to the documentation
fix: add webdeugger to the documentation
examples:tabbed_panel_showcase update to keep permanent ref to content for tabs
Stop dictprop deleting key on None
Merge pull request #1468 from inclement/dictprop_none

Stop dictprop deleting key if value is None
Add ToggleButton type behavior.
Add ToggleButton type behavior.
Update ToggleButton to use the ToggleButtonBehavior.
doc: revisions to tools/report.py
doc: revisions to tools/texturecompress.py
doc: revisions to uix/abstractview.py
doc: revisions to uix/accordian.py
fix: prevent hanging when stopping the loader
doc: revisions to uix/accordian.py
Fix setting rootpath from disabling going back up paths with elipses.
Merge branch 'master' of https://github.com/kivy/kivy into fix_filechooser_rootpath