Disable items that require swig directors when building guile bindings.
Updated license from GPL version 2 or later to GPL version 3 or later.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6044 221aa14e-8319-0410-a670-987f0aec2ac5
Merged eb/binstats -r3848:3906 into trunk. These changes(1) fix a problem with gr_feval* where when called from a liveflowgraph, they resulted in the call back into Python occuring withoutholding the Global Interpreter Lock causing a SIGSEGV.
(2) add gr_bin_statistics_f which combines statistics gathering...