Fix EZP-22423: Update YUI to 3.15
Merge pull request #60 from ezsystems/ezp-22423_yui_3_15

Fix EZP-22423: Update YUI to 3.15
Add ContentContext and the tag for content test on startup page
Merge pull request #61 from cleverti/add_contentcontext

Add ContentContext and the tag for content test on startup page
Upgrade Node package Manager for less packages
Merge pull request #62 from idriss69/UpgradeNodePackageManager

Regenerated boostrap.css with less 1.7
impl/EZP-22298 Twig template to display a place content