GS-803 Build version advanced to 7.0.0.3493.270
GS-803 Build version advanced to 7.0.0.3493.270

svn path=/trunk/openspaces/; revision=51304


Former-commit-id: 30ea0c6a5650786c22420258bcf007906d8cac42
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces