Updates to server code
Updates to server code

Right now, the server code cannot be finished, so I am commiting
what I do have done for comments. There are 2 main issues
1) the sequence num and session id code needs to be refactored.
It really needs an initialize function and we need to make sure
that the encode/decode functions and the framing stuff can play
together nicely
2) we need a way to bundle the assembler, disassembler, and Internet
connections together. Any advice on abstractions is welcome.
Otherwise, will probably default to a data structure which stores
the session ID and each parameter

gsathya/htpt,gsathya/htpt