Added missing parentheses and example config
clarifying the comment
cleaned up code, removed loggingFunction option
cleaned up readme
formatting
use memcached 0.2.2 specifically
use the provided client, if given
bumped version
ensure the stupid callback always exists
bumped version
Merge branch 'master' of https://github.com/tmont/connect-memcached

Conflicts:
	Readme.md
Make sure to pass errors back up the chain
Merge pull request #9 from mcculloughsean/master

Merge in fork changes, pass errors back up