adding usrp_info to gitignore and makefile
	modified:   .gitignore
	modified:   makefile.in
a program to printout the usrp information
	new file:   src/usrp_info.cc
adding tx_info to usrp_info
	modified:   usrp_info.cc
    added instructions to print out the transmitter information as well.
adding print_usrp_info to makefile
	modified:   makefile.in
    --
    added print_usrp_info under lib and include sections
adding the print_usrp_config function
	new file:   include/print_usrp_info.h
	--
    The declaration of the print_usrp_config()

	new file:   lib/print_usrp_info.cc
    --
    The definition of the print_usrp_config()
modify the file to use print_usrp_config
	modified:   src/usrp_info.cc
    --
    modify to call the print_usrp_config() instead of doing it locally
making siso to simo
	modified:   src/simo_tone.cc
    --
    the receiver now is with 2 antennas
adding simo link in GNU Radio and plotting
	new file:   src/plot-simo.py
    --
    this script plots the received samples from the simo link. It measaures the
    phase difference between the two channels.

	new file:   src/simo_tone.py
    --
    this is a simo link in GNU Radio.