Merge pull request #111 from sdeleuze/master

Upgrade Backbone from 0.9.10 to 1.0
Merge pull request #112 from sdeleuze/master

Fix typos on backbone validation based on Baptiste inputs
add to resthub validation the capacity to define custom messages per property and type
Merge pull request #113 from bmeurant/master

resthub-validation: add the capacity to define custom messages per property and type
Do not catch links w/o href with pushstate activated
Merge pull request #114 from axlbonnet/master

Do not catch links without href
Update all libs