first commit of the jingle plugin
fix dispatcher's special errors raising
special app error can be also a usual one
remove obsolete file
jingle: app_condition is not required
Jingle: reason element
use jingle Reason element
jingle reason element condition should not have specified uri
rtcp-mux support
XEP-0294 support
raise BadRequestError if jingle action is not recognized
fix improper mandatory constraints handling
drip: don't trickle candidates one at a time
remove MULTIPARTY stuff
add success and failure callback to setLocalDescription
map senders=none to a=inactive
dp crlf handling is somewhat inconsistent -- workaround
sdp crlf handling: each mediapart ends in CRLF
handle rejected m-lines properly
check senders against current session members