updated to try brew bash_completion
Merge branch 'master' of https://github.com/neybar/dotfiles

* 'master' of https://github.com/neybar/dotfiles:
  updated to use a better terminal title.  Also will stop trying to add prompt_command to $PROMPT_COMMAND if it already exists
Merge branch 'master' of https://github.com/neybar/dotfiles

* 'master' of https://github.com/neybar/dotfiles:
  added ssh-copy-id to brew list