nsf/termbox — pull request #29 by robem (2014-01-28 10:47:17+00:00)
Title: add TB_OUTPUT_MODE_256

* more documentation
* provide full 256 mode in case the user knows what he is doing :)
* @nsf, using switch() statement for clean-up and removes code duplication
* Make demo/output much nicer instead of showing a huge 256*256 table
* I'm planning another demo-color-256-reference app