Update README.md
Update README.md
Merge version 2.1
Merge branch 'master' of https://github.com/shaneharter/PHP-Daemon

Conflicts:
	README.md
Added fix for fatal error during worker cleanup
Added running_count method to Mediator
Merge pull request #42 from brunnels/master

Added fix for fatal error during worker cleanup that fixes issue #41
Move getopt() out of object constructor to allow exceptions in it
Merge branch 'master' of https://github.com/shaneharter/PHP-Daemon
Remove Lock plugin TTL capabilities as outdated
Fix Memcache lib
Refactore Lock plugins code to be more eficient
resolve conflict
Fixed initialization
Method visibility and compatibility fixes
Change unique id to use standard value (pid)
Merge branch '2.1.1' of https://github.com/shaneharter/PHP-Daemon
Merge pull request #46 from soulhunter1987/master

Repush to 2.1.1 with compatibility and bug fixes