Merge remote-tracking branch 'origin/dev'
Merge branch 'dev'
First proofreading. Still in progress, though
Merge branch 'dev' into watabe_updating_elements
New po files 17 Jan 2014
Correct mispelling
Update debugger_ios.rst and toolbar.rst according to Sotheara-san feedback
Revert to "Added image"

This reverts commit 498744045c54f0012870ded622e489a96178265d.
revert back to Channa's commit "Added Image"