Merge r6461:6464 from jcorgan/t162-staging into trunk.
Merged r6271:6278 from jcorgan/t182 into trunk. Implements ticket:182.
Created new top-level component, gr-utils, to hold commonly used utilityscripts (originally in gnuradio-examples). These now install into thesystem path, allowing their use from wherever....
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 r4354:4390 from developer branch jcorgan/digital into trunk.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@4391 221aa14e-8319-0410-a670-987f0aec2ac5
Merged changes from eb/digital-wip into trunk.