Fix reference to null object

to avoid rng.isOnEditable on a null object
Merge pull request #173 from glad2learn/patch-1

Fix reference to null object
Update summernote-fr-FR.js

1) Add button toolbar 'superscript' and 'subscript'
2) Finalize button toolbar 'strikethrough'
Allow developers to use summernote source as requirejs package
close modal correctly by passing hidden.bs.modal event to parent elements
fix typo
update dist
Add button strike in toobar
Added missing font family translation
Merge pull request #337 from fvilers/patch-1

Added missing font family translation
Merge pull request #336 from jcspader/master

Add button strike in toobar
move strikeThrough under underline
Merge pull request #287 from zmszaman/relative-paths

Allow developers to use summernote source as requirejs package
Swedish language
Merge pull request #342 from Suero/master

Swedish language
Remove stopPropagation on dialog. It's not good approach.
Add `es3` option on jshintrc for old IE browser.
Merge branch 'master' of github.com:kununu/summernote

Conflicts:
	dist/summernote.js
	dist/summernote.min.js
Revert rebase

This reverts commit 7a9aa1f89fba9ca23df6b1a9031ff9b247b9e67c, reversing
changes made to 0e70ea016fefbeae238fa8a3871c01ddfa2dd86c.
Merge pull request #333 from kununu/master

Fix scrolling issue after modal is closed