New Feature: Non-blocking connection to mongodb service, support for connection timeout and request timeout
Merge branch '1.2.2.dev' into branch1.2.2

* 1.2.2.dev:
  New Feature: Non-blocking connection to mongodb service, support for connection timeout and request timeout
Merge branch 'branch1.2.2' into master

* branch1.2.2:
  New Feature: Non-blocking connection to mongodb service, support for connection timeout and request timeout

Conflicts:
	asyncmongo/connection.py
Merge branch 'mm'

* mm:
  New Feature: Non-blocking connection to mongodb service, support for connection timeout and request timeout