tint2: Pass clicks through to window manager

When using Openbox, clicking the panel now shows the Openbox menu.
git-branch-delete-regex: Add script
git-archive-ref: Import script from arabesque
Squashed 'opt/battery/' content from commit 8040bfd

git-subtree-dir: opt/battery
git-subtree-split: 8040bfdfe393c45c0ec9067957479ac884488183
Merge commit '81283f5d7863282dca447fd1d0a47e5cd1e119f5' as 'opt/battery'
battery: ln -s ~/opt/battery/bin/battery -> ~/bin/battery

This allows me to make changes to the battery repo's subtree that can be
later committed to `git://github.com/chadversary/battery.git`.