SWF-2747 : Create upgrade-gatein-3.7.x branch and update projects versions
DEP-45 : Update tika dependencies to 1.4
DEP-41 : Update dependencies of JGroups to 3.0.13.Final
DEP-48 : [FB upgradegatein-3.7.x]Upgrade lucene version to 3.6.2
DEP-49 : [FB upgradegatein-3.7.x]Upgrade jgroups version to 3.2.7.Final
DEP-50 : [FB upgradegatein-3.7.x]Upgrade chromattic version to 1.3.0-beta1