Merged r7478:7608 from michaelld/t186 into trunk. Adds ability to compile GNU Radio modules individually, using already installed dependent libraries and include files. New functionality is enabled using --with-* on configure command line; existing build options should remain unchanged. Nice work by Michael Dickens, still needs documentation update on wiki....
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....