all manners of new tests
Fix example middle manager configs.
fix Zk setup problem
fix doc header
fix another doc problem
another doc fix
make ObjectStrategy cacheable
optimize lookups by caching bytebuffer copy
optimize single value lookup
add comments
make GenericIndexed release cache resources on close
make column cache configurable
fix thread local initial value
inject column config
address cr
add column config test (disabled by default)
add an optional delay for how long it takes to drop a segment, fixes all manners of inconsistent issues
address cr
remove pointless exception
add docs