PF-28 Another MyGet build fix
PF-28 Another MyGet build fix

MyGet stopped auto-detecting and creating the NuGet package once the explicit version-modification step was added.
So add the manual package creation step back in the MyGet.cmd script.

Also add some "echo" statements for easier log step tracing.

AquaticInformatics/aquarius-sdk-net,AquaticInformatics/aquarius-sdk-net