new volk inverse square root kernel and agc3 speedups
docs: updated/expanded docs for qtgui and filter capabilities.
Merge branch 'maint'
gr-ctrlport-monitor: update knob properties cleanly if exports are added at runtime
qtgui: installing all examples.
Merge branch 'maint'
logger: fix memory leak
Merge remote-tracking branch 'osh/agc3_speedups'
Merge branch 'maint'
gr-filter : Eliminate memory leak in pm_remez.cc

Addresses Coverity issue 1046179.

Signed-off-by: Philip Balister <philip@balister.org>
gr-filter : Fix memory leaks in pm_remez.cc.

Addresses Coverity issues 1046146, 1046277, 1046375, 1046292, 1046282,
1046388, 1046097, 1046381, 1046149.

Signed-off-by: Philip Balister <philip@balister.org>
Merge branch 'maint'
cmake: improve OOT projects find the installed GNU Radio.

1. Do not install FindGnuradio.cmake; everything is done through GnuradioConfig.cmake.

2. Fix a small bug with finding the PMT library if pkg-config is used.

3. Updated the documentation for how to use these tools in the OOT project.
cmake: adding library suffix variable for setting the cmake install directory.
Merge branch 'maint'
qtgui: fixes to allow QTGUI to build on Gentoo.
Merge branch 'maint'