Add function for ease of ps -ef use
Merge branch 'master' of github.com:zanshin/dotfiles

* 'master' of github.com:zanshin/dotfiles: (50 commits)
  added htop-osx to Brewfile
  Update Brewfile.
  Updated arrow key mappings.
  Remove tmuxinator files as it wasn't working.
  Switched to landscape colorscheme
  updated ssh config
  Added default user setting.
  commented out background option
  Added tmuxinator configuration to dotfiles.
  Added openconnect configuration to dotfiles.
  Added new machine to ssh config
  Set global substitution by default
  Fix .vimrc typo
  added mapping for Vim regex handling
  added dupes repo for older compiling
  removed rbenv, rbenv-gemset, ruby-build
  Added rbenv, ruby-build, and rbenv-gemset.
  added openssel to brewfile
  Added git, mercurial, youtube-dl, wget, and archey
  Updated Brewfile.
  ...