snappy as dependency
updated dependency packages wheezy
syntactic error in CMakeLists
aknowledgmments split to correct object names
renamed common to zk_common
worker_update split to correct object names
split worker to coresponding object names
split zk_updater from zookeeper
indentation
resources() get config if self=true
many small bugs-making compiler happy
worker_update missing destroy_frame
pushed code from worker to balance object plus cleaned and fixed the code /removed the stupid idea of waking the poll when it is already awaken
bug fixes
bug fix (number of pollitems)
indentation
first draft of db_nodes
added smart_db_client to the worker
set ozookeeper to inform both workers and dbs for changes in dbs
bug fixes