DEPLOY_ZKL (was not deployed before) + increase ease-of-use of coloring panel & CTRL+R/G/B shortcut

see https://github.com/xponen/Zero-K-Infrastructure/commit/00da874e5269a372118aafbc5abcad2cf1ead893 for more detail

Note: the TasClient.cs crash is not blocking (no ill effect at all). Seem like ZKL handle crash pretty nice :)