initial commit; message structs and getopts done.
completed all command line argument handling and added all necessary UDP
code. created a makefile.
fixed gitignore
remove rftpd from repo
begin implementing rdt 3.0 into client/server
renamed a large portion of the files. implementing the rdt 3.0 protocol, writing the initialization stage.
more push
progress
progress into file transfer
implemented algorithms for client/server, untested
program now completely functioning. all bugs resolved. need to implement
verbose output.
output progress working for client
progress output for server done
verbose output done, assignment complete
fixed out of place \n
styling and magic number removals
fixed memory leaks and fixed styling
Merge branch 'master' of
ssh://git@bitbucket.org/edmundluong/cs3357asn2.git

Conflicts:
	src/rftp-messages.c
fixed all memory errors. final submission
fixed error handling when client is given a directory to send