Add pcmanfm keybinding.
Update patch list in README.
Add systray patch.
Fix transparent borders.
Add alwaysontop patch.
Add shortcut for Emacs.
Add resizecorners patch.
Link everything with pkg-config.
Add dmenu padding.

Requires the xyw and lineheight patches for dmenu.
Revert "Add fullgaps patch."

This reverts commit 507950a497756ab60549e3482d5d19f84f22ae42.
Add actualfullscreen patch.