better statistics collector
simple fix to allow code compilation
save point
fixed .. FUCK U CPP ..
cleaned up and added statistics
restructured namespaces
cleaned up buffer manager
cleaned buffer frame
added swap out strategies
removed global locks from concurrent hash
added spin lock to buffer manager
added more spin locks
added two queue
no more global locks (except file)
final comments
fixed two queue algorithm
added documentation
fixed readme
fixed readme
fixed readme