Added whois method in IPA.
Merge branch 'develop' into feature/whois
Merge branch 'develop' into feature/whois
Merge branch 'develop' into feature/whois
Added javadoc for whois.
All listed nicks now has a info button, with placeholder icon.
Added model support for sending whois command
Fixed extractUserName
Gui can now send request for whois.
Added Interface for whois responses.
Implemented whois callback methods
Updated the about/whois user icon to the standard android styled info icon for Holo Light
Whois realname is now called.
Whois channels is now called.
Implemented whois listeners in model
Created listener methods in ChannelActivity
Implemented dialog for whois
Fixed onCloselistener for whoisdialog
Fixed visuals of whosisdialog
Same as previous commit