core: fixing insertion of checksum to schema_version
core: fixing insertion of checksum to schema_version

This patch fixes insertion of checksum to schema_version to
include only the md5 value

Change-Id: I2ca0c58fb11e76259912ba0635bf613c5e92d499
Acked-By:

yapengsong/ovirt-engine,halober/ovirt-engine,OpenUniversity/ovirt-engine,eayun/ovirt-engine,raksha-rao/gluster-ovirt,anjalshireesh/gluster-ovirt-poc,Dhandapani/gluster-ovirt,anjalshireesh/gluster-ovirt-poc,walteryang47/ovirt-engine,OpenUniversity/ovirt-engine,raksha-rao/gluster-ovirt,halober/ovirt-engine,eayun/ovirt-engine,zerodengxinchao/ovirt-engine,yapengsong/ovirt-engine,yingyun001/ovirt-engine,eayun/ovirt-engine,Dhandapani/gluster-ovirt,anjalshireesh/gluster-ovirt-poc,halober/ovirt-engine,OpenUniversity/ovirt-engine,zerodengxinchao/ovirt-engine,yingyun001/ovirt-engine,halober/ovirt-engine,derekhiggins/ovirt-engine,walteryang47/ovirt-engine,Dhandapani/gluster-ovirt,raksha-rao/gluster-ovirt,raksha-rao/gluster-ovirt,Dhandapani/gluster-ovirt,OpenUniversity/ovirt-engine,yapengsong/ovirt-engine,yingyun001/ovirt-engine,yingyun001/ovirt-engine,yapengsong/ovirt-engine,anjalshireesh/gluster-ovirt-poc,anjalshireesh/gluster-ovirt-poc,zerodengxinchao/ovirt-engine,eayun/ovirt-engine,yingyun001/ovirt-engine,yapengsong/ovirt-engine,raksha-rao/gluster-ovirt,derekhiggins/ovirt-engine,OpenUniversity/ovirt-engine,derekhiggins/ovirt-engine,Dhandapani/gluster-ovirt,zerodengxinchao/ovirt-engine,eayun/ovirt-engine,walteryang47/ovirt-engine,zerodengxinchao/ovirt-engine,derekhiggins/ovirt-engine,walteryang47/ovirt-engine,walteryang47/ovirt-engine