v1.2.4: Fixed key_submit not properly working with multi-action entires

Fixed wofi with new wlroots not allowing 0 width/height with unanchor…

…ed surfaces

Added wofi-widget-builder.3 to install_man()

v1.2.1: widget_builder now only lets you assign classes. The name wil…

…l be consistent with the image escape system

v1.1.2: fixed typos in man pages

v1.1.1: Headers and pkg-config file are now installed