Compile on OSX (new platform for the plugin)

Use getaddrinfo instead of platform dependent way to compute s_addr IPv4 address.
This compiles on all three platforms, but hasn't been tested yet.
Compile on OSX (new platform for the plugin)

Use getaddrinfo instead of platform dependent way to compute s_addr IPv4 address.
This compiles on all three platforms, but hasn't been tested yet.
Merge branch 'master' into osx

Conflicts:
	src/br24radar_pi.h
Get rid of all llvm generated warning issues.

Note that this fixes only the warnings in the BR24radar_pi code. The OpenCPN source code generates many warnings as well.
Merge remote-tracking branch 'origin/master' into osx
Build on all three major platforms, and receive a radar image on all three as well!