YCSB fixes
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk
Added fixes for #561.
1. IN clause with static parameter were broken.
2. Fixed for sub query instance before IN clause
Merge branch 'trunk' of github.com:impetus-opensource/Kundera into trunk