`cp` => cherry-pick
Update email
Don't setup rbenv interactively
Set `PROMPT_COMMAND` last
Find local tags-files
Remove chruby leftovers
Fix shebang line

For proper syntax-highligting
Simpler git log

Keep the existing log command as `git graph`
Toggle between relative files
Fix ack-leftovers
Grep quickly without a motion
Add HISTSIZE