Add a LICENSE file and cleanup README.md a bit
-rw-r--r-- 240 .gitignore
drwxr-xr-x - AirTV-Qt
-rw-r--r-- 380 LICENSE
-rw-r--r-- 48 Makefile.am
-rw-r--r-- 2028 README.md
-rw-r--r-- 1675 airport.key
-rwxr-xr-x 27 autogen.sh
-rw-r--r-- 1724 configure.ac
drwxr-xr-x - include
drwxr-xr-x - m4
drwxr-xr-x - src