Automatic merge of Transifex translations
* Only store results in Pipeline when we're working on temporary queries - e.g. for the rest-API.
* PeerInfos are stored as a QSharedPointer, so don't give them a parent.
* Style cleanups.
* If we receive unexpected data in Servent, log it for debugging.
* Remove albums from internal cache when destroying them.
* Remove artists from internal cache when destroying them.
Add rdio geo's
Remove debug
Listen to IPv6 too
Add IPv6 Data to SipInfo
List IPv6 accounts in diagnostic dialog
If the machine has a public IPv4 address, there is no need for UPnP
Better checking of a valid external IPv4 address
Try to get a valid external IPv6 address
Connect to IPv6 enabled peers
Show IPv6 visibility in Diagnostics dialog