ENG-97 No need to sleep

git-svn-id: http://svn.terracotta.org/svn/ehcache@7785 b9324663-ca0f-0410-8574-be9b3887307d
ENG-97 More changes to speed up tests... We believe eviction works, only checking setting timeTo works

git-svn-id: http://svn.terracotta.org/svn/ehcache@7786 b9324663-ca0f-0410-8574-be9b3887307d