Correct possible NULL deref crash on quilt zoom-in.
Correct possible NULL deref on incompletely specified route.
Correct for potentially malformed AIS strings.
Increase memory object dump context on Windows CrashReport
enhanced smooth movement, improved logic, and added arbitrary rotations
Correct font parameter setting logic.
In CMake, allow $PREFIX command line override.
Merge pull request #113 from seandepagnier/optimum-merging

enhanced smooth movement, improved logic, and added arbitrary rotations
Merge branch 'master' of github.com:OpenCPN/OpenCPN
3.3.1712
Revert "Fix the focus after toolbar is shown on some Linux platforms" as
it broke the behavior on KDE, something smarter will be needed...

This reverts commit 87f797226b33b70e2579bf0c94a694ea182abe28.
Merge remote-tracking branch 'upstream/master' into optimum

Conflicts:
	include/chcanv.h
	include/navutil.h
	include/timers.h
	src/Quilt.cpp
	src/chart1.cpp
	src/chcanv.cpp
	src/glChartCanvas.cpp
	src/toolbar.cpp