Remove concept of 'OldGoldleaf version'. Now all supported version of GoldLeaf listed in Settings tab and one of them has to be always selected.
Add GoldLeaf CLI support
Remove unnecessary tails of 'extras' from CLI Tinfoil/Awoo NET mode.
* Replace UI-friendly Tasks to Runnable in all TF/GL NET/USB processes; implement similar interface for this.
* Add Apache Commons CLI to handle CLI.
* Extend/update CLI commands keys/functions, descriptions etc.
* Add draft CLI command for Tinfoil/Awoo Net-install mode.