- only require 'termguicolors' outside of gvim

Merge branch 'master' of github.com:BourgeoisBear/clrzr

removed version from help

v1.7 help update

Update clrzr.txt

Version 1.5

- updated script headers
- created helpfile

* fixed auto-startup regression

* improved performance and minimized startup time, thanks to blueyed

* use TextChanged* events if availlable
* other minor changes

version 1.3