docs: fixing a section name collision.
Added Windows DLL resource files to next-only branches
log: fixing build if log4cxx is not installed.
Merge branch 'master' into next
log: simplifying makefile since this variable is always set, even if blank.
Merge branch 'master' into next
build: create and install a config.h so external projects can know what we built with.
build: install our cmake modules into share/gnuradio/cmake/Modules.
Merge branch 'master' into next
build: adding GR_CTRLPORT definition to config.h
blocks: added includes necessary for Windows compilation
prefs: pass strings by reference. Also cleans up a comma in gr_modtool that made a string into a tuple (and C++ angry).
Merge branch 'master' into next

Conflicts:
	gnuradio-core/src/lib/general/gr_prefs.cc
prefs: pass strings by reference. Also cleans up a comma in gr_modtool that made a string into a tuple (and C++ angry).
Merge branch 'maint'
Merge branch 'master' into next
Added Windows DLL resource files
Merge remote-tracking branch 'ncorgan/dll-rc-info_next' into next
Merge branch 'master' into next

Conflicts:
	gr-atsc/src/lib/CMakeLists.txt
	gr-noaa/lib/CMakeLists.txt
	gr-trellis/src/lib/CMakeLists.txt
	gr-video-sdl/src/CMakeLists.txt
docs: fixing documentation for socket_pdu.