remove paredit customizations pending investigation
fix ssh-agent execution
support paste screen clipboard into system clipboard
add diffs-normalize.py
add git-this-branch
Ask before quitting emacs

Mainly to handle accidental Command-Q typing in the Mac
Use Mac specific commands to quieten emacs
swap ) and M-) on paredit
Make quitting emacs harder.

Next stage to disable quitting entirely and require kill -9
comment out paredit changes until load ordering is managed
write to bash history immediately
fix path of emerge-for-git
disable eclim, fix keys in python, xml indents