Removing alertbox as a submodule to set up to add as a subtree
Squashed 'includes/alert-box/' content from commit 43609e3

git-subtree-dir: includes/alert-box
git-subtree-split: 43609e36feffc27fe5f02da8b16c40e17df2d7b3
Merge commit '7b7ab8c009c37acbe502063f6f2c91aee39c9b21' as 'includes/alert-box'