Run the dired-after/before-readin-hook(s)
Quote the directory and the xargs input
Merge pull request #54 from Fuco1/run-hooks

Run the dired-after-readin-hook after the ag process is finished
Update projectile keybinding
Merge pull request #56 from Fuco1/shell-quoting

Quote the directory and the xargs input
Merge pull request #57 from mduvall/master

Update projectile keybinding
Adding --line-number to the default arguments. Fixes #52.
Version bump and changelog update.