Created IrcProtocolStrings class.
Created new handleReply method which falls back to the old one.
IPA now uses IPS.
Maven now runs tests with java 7.
The new handleReply now handles 4 cases.
Removed unused stuff in handleReplyOld.
Nickchange support in new handleReply.
Fixed serverRegisterd callback.
Added test for PING PONG.
PING implemented in new handleReply.
Changed Taste name to Flavor.
Whois replyes now handled by new handleReply method.
All regular replies now implemented.
Removed handleReplyOld, everything is now in the new one.
Merge branch 'feature/IPA-cleanup' into develop