log: replacing log4cxx with log4cpp.
Merge remote-tracking branch 'gr3.7_log4cpp'
log: more minor fixups integrating gr-logger.
Merge branch 'master' into gr_log
Conflicts: cmake/Modules/GrMiscUtils.cmake docs/doxygen/other/main_page.dox gnuradio-core/gnuradio-core.conf.in gnuradio-core/src/lib/swig/CMakeLists.txt gr-digital/lib/CMakeLists.txt gr-howto-write-a-block/CMakeLists.txt...
Merge branch 'maint'
howto: copies Doxyxml from main docs to properly pull out block parameters documentation.
howto-write-a-block: Added example for Python blocks
Tweak INCLUDE dirs such that INCLUDE_DIRECTORIES and LINK_DIRECTORIES are ordered as: internal build and source for this component, other components (internal build and source, or already installed), non-project non-system dependencies (e.g., Qt, Boost, Python), system dependencies (e.g., CoreAudio).
docs: Removing some obsoleted Doxygen commands per issue #498.
These were set to the defaults and so should not affect previous versions of Doxygen.
Also available in: