bill-auger/av-caster: A light-weight native gStreamer GUI for screencast, webcam, and audio streaming

bill auger faa712a0c5 update docs and licenses		8 lat temu
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AvCaster.xcodeproj	7fe8ca5b06 store last viewed config pane per-preset	8 lat temu
Info-App.plist	faa712a0c5 update docs and licenses	7 lat temu
Info.plist	d0ad700844 convert constants namespaces to classes	8 lat temu
RecentFilesMenuTemplate.nib	f276b2d5a0 initial	8 lat temu