Add pango to the list of dependencies in INSTALL.md
Add pango to the list of dependencies in INSTALL.md

eigengrau/rofi,carnager/rofi,jubalh/rofi,stettberger/rofi,jreinert/rofi,t-wissmann/rofi,eigengrau/rofi,jreinert/rofi,jubalh/rofi,ThomasAdam/rofi,ThomasAdam/rofi,stettberger/rofi,carnager/rofi,daemonl/rofi,carnager/rofi,daemonl/rofi,t-wissmann/rofi