added search in history for up and down if text written.
added some documentation for old functions and some new functions
added some documentation
Added a variety of git tools and scripts and organized the repo a bit
added readme to pre-commit hooks so anyone  can extend/play with them easier.
added some new binaries I found useful.
Merge pull request #1 from elationfoundation/test

Merging in some git/bash testing scripts I have been trying out recently.