zsh - add some useful options
zsh - small cleanup and explanation of opt
emacs key update and use hippie expand stuff

Make completion map on M-h in insert mode, with various completion types
(hippie expand, subsets of hippie expand, yasnippet expand...)
emacs - add toggle key for electric indent mode
zsh - lots of rearranging and updating

more keys, pull in more from grml, more completion, more more more