GTNPORTAL-3475 NPE in LinkedList$ListItr.next when iterating over
UIGroupMembershipSelect.getListMemberhip()
GTNPORTAL-3484 Commit changes for a page before send response
GTNPORTAL-3494 Names of imported applications in Application Registry are not localized
Upgrade to WCI 2.4.2.Final, SSO 1.4.2.Final and MOP 1.3.3.Final
GTNPORTAL-3365.1 Exception swallow in UserDaoImpl.persistUserInfo()
GNTPORTAL-3498 - Fix for errors on TestSocialNetworkService
GTNPORTAL-3488 Do NOT log ERROR for client abort exception
GTNPORTAL-3482 Deprecated class of UserImpl
GTNPORTAL-3497 BZ1059036 - Forced flush of JCR changes when creating a dashboard
GTNPORTAL-3485 Add an option to load AMD JavaScript from a CDN
GTNPORTAL-3487 Add an option to load CSS from a CDN
GTNPORTAL-3502 Commnon deployer for JavaScript and skin services
TestParser code formatting
GTNPORTAL-3501 Introduce XML schema validation for gatein-resources.xml
JavaScript and skins tests renamed and moved to proper packages
SkinConfigParser moved from org.exoplatform.portal.resource.config.xml
to org.exoplatform.portal.resource where most of skin related classes
are located
Upgrade to gatein_resources_1_5 schema
Upgrade Portlet Brdge to 3.3.2.Final and WSRP to 2.3.2.Final
GTNPORTAL-3450: Impossible to upload file in Content Explorer when tmpdir does not exist

Fix description:
- When uploading a file, check if tmpdir exists. If not, create it