Increased max allowed packet length

Ignore-this: e9d8d7fdfa835b800827e3a677dfd285

darcs-hash:20130704081159-56b4d-0bf2191e92c5b3648b4d90b1d437651a7b21af2b
Remove unneeded check and assignment

Ignore-this: f63637fa39dfebb832e18c76bf1ac1a2

darcs-hash:20130619104549-56b4d-afad6a5301359ae4b9e0ef180400a4d6d98e6602
Don't modify SDP connection line even if server reflexive candidates are found

Ignore-this: 1bee42a5d86fc18d9d017f8bb7d51fff

Let ICE work it out

darcs-hash:20130704092640-56b4d-38877ce858db47512204b9e6057ea2faadf5984a