Clean up exports, use *Qid for sessions
Dont export R* types, make T*.Respond take the needed args.
Storing Qid pointers reduces the uglyness of FS not being able to
modify the Qid(for example the path).
Adapt srv_test in to an example.
Be a bit more explicit on where to find documentation.
Add constants for Qid and Dir Type/Mode
Provide a NopFS for embedding
Generate message code instead of by hand
Long term I think this will make it easier to refactor
Rethink what needs to be exported.
Write up some usage docs
*Stat messages have a size prefix on the buffer
no need to export low level marshaling functions
Implement session management and slight refactor
NewSrv now takes a function to create a FS object, each 9p session
is given it's own instance of a FS allocated by this function.
This does not mean that all calls in to a FS are synchronous, but
does mean state(like user names from attach) can be stored in the
fs struct itself.
first 'working' code
refactor on how responds are handled