Merge pull request #31 from cjdreiss/master

Appended {{ id }}_ to global variables
Add test for IOError
Update version with latest summernote
Add python 3.4 to tox
Add python 3.4 test to travis
Change badges to svg format
Update language files
Add support for serving proper language automatically
Update README.md for language settings
Update to 0.5.10 with latest summernote
Add python 3.4 classifier into setup.py
Bump bootstrap and font-awesome versions
Update to 0.5.11
Update README.md

Update external css/js url for inplace widget
Add a gateway to setup each summernote with different options
Update summernote and language files
Fix missing semicolon & indentation
Expose summernote styleWithSpan

Summernote has an option which makes summernote using native HTML tags
instead of using style attributes.

According to a comment in the summernote code [0], this is only working
in Firefox and Chrome. I haven't checked that.

By default the option is True, which doesn't change default behavior.

[0]
https://github.com/HackerWins/summernote/blob/master/src/js/settings.js
Update README with {{ form.media }}
Update summernote files