Fix typo in git log graph alias
Added work specific aliases
Add support for php repositories
Homebrew now installs php54
Install PHP Composer at work
Changed work email
Add packages for work
fix typo
Merge branch 'work' of github.com:rickyah/dotfiles into work

* 'work' of github.com:rickyah/dotfiles:
  fix typo
  Add packages for work
  Changed work email
  Install PHP Composer at work
  Homebrew now installs php54
  Add support for php repositories
  Added work specific aliases