Add table level property to disable WAL
Make DDL optional for CSV loader, use getRow instead of getKey, don't use connectionless in Mapper
Correctly invert disableWAL in call to mutation.setWriteToWAL()
Fix for UPSERT of 0.0, which was failing due to comparison against Float.MIN_VALUE instead of -Float.MAX_VALUE
Throw error if column family name starts with underscore
Don't allow TIMESTAMP to be auto coerced to DATE/TIME
Merge branch 'master' of https://github.com/forcedotcom/phoenix
Fix end-to-end test.