santactl/flushcache: Disable flushcache in release builds.
santactl/flushcache: Disable flushcache in release builds.

It really isn't a useful command outside of development and its existence
seems to confuse people.

russellhancox/santa,google/santa,tburgin/santa,google/santa,russellhancox/santa,russellhancox/santa,tburgin/santa,tburgin/santa,google/santa