Merge branch 'release/0.3.4' into develop
Add grunt and jquery package
Move js file
Cleanup js file
Simplify the logic to add and delete elements
Remove unused HTML attributes
Move utils javascript functions in a new file
Move jstree functions
Just reorder the functions
Add logic to load jstree
New way to set the event on buttons and textareas
Disable the function to move nodes since it's not tested correctly
Make correctly the replacements
Avoid to have some hardcoded values/behaviours
Remove old javascript folder
Fix requirements
Remove sphinxtogithub since the doc will be on Read the docs
The HTML as changed after running make doctest
Update travis config
Merge branch 'feature/grunt' into develop