Reset static_ks_counter as various places in code;
Remove the static_ks_counter reset from KWD SCR link control and tweak SO bits;
Fix Forced KS application to work in both slots;
Allow Static Wav File or Per Call Wav File in SDRTrunk MBE format playback; #298
Same as above for .amb, .dmb, and .imb format playback;
Update Usage and Docs;
Remove the portable release builder code from download-and-install-cygwin.sh script, call cyg_portable.sh from said script instead (simplify);
Remove old .bat files or rename pulseaudio ones in case of need for referencing them;
Include a simple example_options.txt file so users can get an idea of options to pass to dsd-fme as opposed to having a bunch of bat files;
