Fix ReferenceError: Can't find variable: algos
Merge pull request #45 from bluecircle/master

Fixes for proxy-mode pool switching
Merge pull request #48 from GMFlash/patch-1

Fix ReferenceError: Can't find variable: algos
Added check for missing daemon config
Added check for if daemons config is not array
Set coin switching feature to not require lower case. Added documentation for proxy and coin switching
Moved coin switching into included features in readme
Added minty to credits for his work on coin switching
       simple and portable block notifycation added. sysman@sysman.net
         same usage as node notify, but now simple
         blocknotify="/bin/blocknotify localhost:8117 mySuperSecurePassword dogecoin %s"
Merge pull request #50 from sysmanalex/master

       simple and portable block notifycation added. sysman@sysman.net
Added blocknotify C script to readme