Add sctp documentaton
Merge branch 'develop'

* develop:
  Add sctp documentaton
  * Add Parameter encoding.
  Change gitignore
  * Add genfiles
  * Add chunk type primitives.
  * Update README.md
  * Add some stub packet building code.
  * Add some instance variables.
  * Use a single class for SCTPPacket, called SCTPPacketJIT. this will 'Just-in-time' convert the packet to the necessary forms.
  * Flesh out SCTPPacketOut a bit.
  * Add SCTPChunkList.
  * Add the Datagram receive loop.
  * Add the echo server primary loop.
  * Move SCTPPacketOut
  * Add Chunks, Packets, and Parameter stubs.
  * Add SCTPPacket, an interface to automatically handle the SCTP packing/unpacking.
  * Add a client test shim.
  * Add an echo based test shim.
  * Add a loopback for the SCTP object.
  * Add preliminary SCTP api based on function names listed in draft-ietf-tsvwg-sctpsocket-32.txt