conversations-plus - improved conversations

	Commit message (Collapse)	Author	Age	Files	Lines
*	Moved all avatar related work to AvatarService	steckbrief	2016-01-13	1	-0/+52
	- fetchAvatar, fetchAvatarPep, fetchAvatarVcard, checkForAvatar moved from XmppConnectionService to AvatarService - Several unused imports removed - XmppSendUtil introduced to enable presencePacket and iqPacket sending without using XmppConnectionService since the account has everything needed - UiUpdateHelper introduced to enable UI updates without using XmppConnectionService directly