changed connect methods to be asynchronous
added option to disable query counting in query builder
added option to set what to count in query builder
added create and create unique to query builder
increased timeout in tests to wait for connection for travis ci
updated readme
Merge branch 'master' into without-classpath

* master:
  updated readme
  increased timeout in tests to wait for connection for travis ci
  changed connect methods to be asynchronous added option to disable query counting in query builder added option to set what to count in query builder added create and create unique to query builder