Communi: handle also '%', '~' and '&' prefix
Send 'http://jabber.org/protocol/muc' if MUC is supported by backend
send empty name if we receive it from backend
include time.h
Skype: forward authorization request from skype to XMPP
Swiften: working adding/removing contacts
Send non-escaped JID in gateway responder if jid_escaping is disabled
Swiften backend: support MUC
replace all % to @
Communi: initBackendLogging before QCoreApplication
Do not try to delete m_proxy if it does not exist
different default for skype backend
libpurple backend: handle Display name vcard field
Merge pull request #23 from vitalyster/vcard_fields

libpurple backend: handle Display name vcard field
Twitter: Set buddy before sending DirectMessageRequest
Skype: initial support for custom groups
Merge branch 'master' of github.com:hanzz/libtransport
Ask for groups after we receive NROFUSERS, not before