cmake: proper handling and exporting of ALL include dirs and libraries.
cmake: proper handling and exporting of ALL include dirs and libraries.
Merge branch 'maint'
Merge branch 'master' into next
modtool: start defaulting to GnuradioConfig when searching for GR.

This also defaults to using GNURADIO_ALL_INCLUDE_DIRS and GNURADIO_ALL_LIBRARIES to make it even easier to link against GR components.
modtool: relax the OOT module detection regex
Merge branch 'modtool_gnuradioconfig'
Merge branch 'master' into next
cmake: patch that fixes scoping issue by re-declaring the variable in the parent scope.
Merge branch 'master' into next
cmake: patch that fixes scoping issue by re-declaring the variable in the parent scope.
runtime: minor swig fix of declaring std_string.i. Need for OS X 10.9.
Merge branch 'maint'
Merge branch 'master' into next