migration scripts.
update site scripts YG
update migration scripts YG
commit global tag change before leaving. YG
update schema due to large SENAME found in dbs2 analysis02. YG
add back create-oracle-schema.sql. YG
Merge pull request #324 from yuyiguo/dbs3-tran-20140207

Dbs3 tran 20140207
Merge pull request #323 from yuyiguo/DBS_3_2_0_t

Dbs 3 2 0 t