Merge pull request #19 from arnaudbey/master

backend saveTree
Adding autocomplete
Merge pull request #20 from ALouis38/paths

Adding autocomplete
tentative d'envoi json avec ajax
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Merge remote-tracking branch 'upstream/master'
ajax json
Merge pull request #21 from leovidal73/ajax

Ajax
Merge branch 'master' of github.com:purplefish32/ENPA
Merged
Merge branch 'master' into pathautocomplete

Conflicts:
	app/Resources/views/base.html.twig
	app/config/config.yml
	src/Innova/LearningPathBundle/Controller/PathController.php
	src/Innova/LearningPathBundle/Resources/public/js/script.js
	web/js/fos_js_routes.js
Merge pull request #22 from ALouis38/pathautocomplete

Pathautocomplete
Merge remote-tracking branch 'upstream/master'
Adding fixtures for the paths. New command for loading fixtures
"innova:dev-fixtures:load"
Merge pull request #23 from ALouis38/fixturespath

Adding fixtures for the paths. New command for loading fixtures
Merge remote-tracking branch 'upstream/master'
Deleted some fixtures
Updated dev command
Updated field name is_pattern
Editing crud views and adding translation's messages
Merge pull request #24 from ALouis38/translation

Editing crud views and adding translation's messages