TABINF-3917 : rely on released version for quartz

git-svn-id: http://svn.terracotta.org/svn/ehcache@9111 b9324663-ca0f-0410-8574-be9b3887307d
TABINF-3917 / TABINF-3918 : committing branches for 4.2 / ehcache-2.9.x and corresponding updates to trunk.

git-svn-id: http://svn.terracotta.org/svn/ehcache@9112 b9324663-ca0f-0410-8574-be9b3887307d
TABINF-3917 / TABINF-3921: committing branches for 4.2.0-rc and corresponding updates to 4.2.x.

git-svn-id: http://svn.terracotta.org/svn/ehcache@9113 b9324663-ca0f-0410-8574-be9b3887307d
Tag ehcache-2.9.0 from 4.2.0-rc branch

git-svn-id: http://svn.terracotta.org/svn/ehcache@9114 b9324663-ca0f-0410-8574-be9b3887307d