GTNPORTAL-3488 Do NOT log ERROR for client abort exception
GTNPORTAL-3482 Deprecated class of UserImpl
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
GTNPORTAL-3486 Redirect to /sso instead of /login when SSO is enabled
GTNPORTAL-3490 Add missing i18n keys in Services Management gadget (3.7.x)
GTNPORTAL-3508: Imported applications are public by default

Fix description:
* When adding an application into a category, the access permission to this application is restricted to administrators group.
* The same default permission is applied to categories and applications imported in batch by clicking "Import Applications".
GTNPORTAL-3507: Update test case from PLIDM-46 to gatein-portal code base
GTNPORTAL-3504 Upgrade Picketlink IDM to 1.4.5.Final
Revert "GTNPORTAL-3507: Update test case from PLIDM-46 to gatein-portal code base"

This reverts commit f3a823e4b43468b25d11475988e96551d8cd194d.
GTNPORTAL-3489 MembershipDAOImpl]ORA-00001: unique constraint (IDM.SYS_C0015551) violated
GTNPORTAL-3365.1 Exception swallow in UserDaoImpl.persistUserInfo()
GTNPORTAL-3492 Providing an extensible searching for skins in SkinService
GNTPORTAL-3498 - Fix for errors on TestSocialNetworkService
GTNPORTAL-3514 Fix NotSerializableExceptions in OrganizationPortlet components
GTNPORTAL-3515 Should refresh data in Membership management form without relogin
GTNPORTAL-3520 Potential dupication of UI component's id when edit layout
Rename version to 3.7.x-PLF-SNAPSHOT
Setup deployment URLs for eXo
EPP packaging and branding
- Simplified packaging (same for project and 'prod' branch
- Instructions to build in README
- Turn off examples building (no need, we will have quickstarts in a different package)
- Split packages to have a dedicated one for AS7 (to keep for eXo of for Reference) and one for EPP
- EPP package doesn't include samples anymore and adds branding
- Set com.google.javascript.jscomp logging to WARN
- Changed branding copyright
- Changed few namings
- Update packaging config with upstream
- EPP Version in console during startup
- Update branding schema url
- Remove examples from packaging

1. login.jsp fix, 2. splash picture fix, 3. login widget fix, 4. rt login boxes fix
868806: JPP Branding
Avoid duplication of version declaration

JPP packaging moved to new folder hierarchy:
   jboss-jpp-6.0
   gatein-sso
   gatein-management
Bundeling with -Pbundle-jpp creates jpp zip

A couple of things:
 - Updated some XSD dependencies
 - Added portal description
 - Fixed filtering
 - Realign standalone-*.xml
 - Change console message from EPP to JPP
 - Update forked files
 - Rename product slot from epp to jpp
 - EPP to JPP rebranding
 - BRANDING - new splash screen
 - Update packaging, porting to JPP
 - Show correct version info in console and footer
 - Bug 885779 - Page is missing in created portal
Update to EAP 6.0.1.ER4.1, rename folder for jpp