Suckless dmenu setup for GLARBS.

Luke’s build

Extra stuff added to vanilla dmenu:

• Reads Xresources (ergo pywal compatible).
• Alpha patch, which importantly allows this build to be embedded in transparent st.
• Can view color characters like emoji (the libXft-bgra patch is required for this reason).
• -P for password mode: hide user imput.
• -r to reject non-matching input.
• dmenu options are mouse clickable.