Add flush_all as an alias of flush
Rename flush_all alias to flushAll
Merge pull request #24 from ctavan/flush_all-alias

Add flush_all as an alias of flush
Added more aliases
* Fixed examples to be Node 0.6 compatible.
* Fixed a few missing vars in examples.
Merge pull request #25 from ronkorving/master

A few cleanups in examples
fixed alias name swap bug
return early if the response is empty
return early if the response is empty
return null for error in callback
Merge pull request #28 from schloerke/null_error

return null for error in callback
Merge pull request #26 from schloerke/master

memcached alias name bug
Merge pull request #27 from schloerke/return_early

Response is "[false]", return early
fix for #31
Merge pull request #32 from blax/master

fix for #31
Updated invalid test for binary files

The assertion was testing answer === answer instead
of checking the original message.
Merge pull request #33 from appuri/binary-files-differ

Updated invalid test for binary files
Can now connect to a server listening on a Unix socket
Merge pull request #34 from alfyboza/unix-sockets

Support for Unix sockets
Additional fix for the to-long key issue