Close GH-67: provide arrows for push and pull.
readme - add note about push/pull arrows
update screenshot with pull/push arrows
0.2.0
readme - mention zsh-syntax-highlighting

fixes #69
Merge remote-tracking branch 'sindresorhus/master'

Conflicts:
	screenshot.png
Double quote fix

Fixes #71
Merge pull request #72 from AndreaGiardini/master

Double quote fix
0.2.1
Symlink pure.plugin.zsh ---> pure.zsh

This will then follow the conventions for

  * antigen: https://github.com/zsh-users/antigen
  * antigen-hs: https://github.com/Tarrasch/antigen-hs (enforced)
Merge pull request #75 from Tarrasch/symlink-plugin-zsh

Symlink pure.plugin.zsh ---> pure.zsh
0.2.2
Update readme.md
Merge remote-tracking branch 'sindresorhus/master'

Conflicts:
	pure.zsh
Close GH-80: Include untracked files in dirtiness check. Fixes #1, Fixes #79
readme tweaks
0.3.0
Update readme.md
tweaks
add note about minimum requirements - fixes #85