Missing permission verification for the tree actions
Merge pull request #411 from meyerbaptiste/patch-security-tree-action

[Security] Missing permission verification for the tree actions
Update permissions for the compose actions
Merge pull request #412 from meyerbaptiste/patch-compose-permissions

[Security] Update permissions for the compose actions
Init gulp based assets management
Fix references to previous asset paths
Remove checking executability of base-command
Add options & update layout of breadcrumb helper
Merge pull request #413 from Bladrak/breadcrumb_helper

Add options & update layout of breadcrumb helper
Updated SonataPageBundle.nl.xliff
Merge pull request #416 from interstroom/master

Updated SonataPageBundle.nl.xliff
Split frontend asset bundles for frontend and backend
Fix css gulp task
Fix tests + add make command for assets
Update CHANGELOG
Update documentation
Merge pull request #417 from plouc/add_gulp

Add gulp for assets management