DEPLOY_ZKL

This is ZKL color tweak.  
Important changes:
-text coloring will work more consistently (if someone inserted color, then it will not effect default color format of text)
-use CTRL+R,G,B to quickly color selected word in chatbox.

full commit message: https://github.com/xponen/Zero-K-Infrastructure/commit/5c1c8f8327f1b77d31280faf03cca4ccd80bfbc2
Why should ctrl+r insert some color?