Adding anticache_timestamps configuration parameter
Modify anticache's update & delete for anticache_timestamps.
Move the construct of EvictionIterator out of loop.
Add anticache_timestamps eviction iterator, set default anticache_timestamps to true.
Fix unsuccessful set of anticache_timestamps' default value.
Add anticache_timestamps to evictBlockInBatch.
Modify to anticache unit test.
Fix some bugs.
Auto indentation.
Fix cleanup bugs for original unit test code.
Check location size in reserve of EvictionIterator.
Fix rdtsc by making an independent static function and return 64bit value first.
Change anticache_timestamps priority_queue to set.
Finalize anticache_timestamps.

Remove some debug info to VOLT_DEBUG.
Only remove debug info... why failed?
Move the check of "isEvicted" back.
Temp commit for view.
Check anticache eviction reserve size.

If evict all, do a scan instead.
Change format for merge.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	buildtools.py
	src/ee/anticache/AntiCacheDB.cpp
	src/ee/anticache/AntiCacheEvictionManager.cpp
	src/ee/storage/persistenttable.cpp