Merge pull request #40 from aenario/master

Improve UX (include contacts name & photo) + notifications
fix folder creation bug
improve clearance modal styles
improve share ux
up clerance version
0.1.1
missing translations & improve style of notifications checkbox
brunched & built
Add Notification permission
fix tests
fix queried route in sharing tests
add a tests to ensure file creation
refactor file creation + set creation and last modification date properly
brunch build
refactor clean test helpers
add path comparison helpers
refactor modify controller
add modification / creation date to folder creation controller
add helpers functions for creation in folder and file folders
change last modif date of parent folder + refactoring