Add pushd aliases
Use awk instead of php for an unsorted unique list of dirs
Include dir stack in PS1
Rename dirstack function
Limit dir stack to the recent 10
Merge branch 'master' of github.com-dot-star:dot-star/dot-star

* 'master' of github.com-dot-star:dot-star/dot-star:
  Clean up
  Clean up
  Add browser-style tabbing shortcuts to gVim
  Add molokai color scheme for vim
  Include symbolic links when aliasing folders in the Projects directory
  Add gVim map: ctrl + s => Save
  Check syntax automatically when saving python files
  Avoid the vim message "Press ENTER or type command to continue"
  Clean up