new section to Makefile that deletes the vent.rst files.
new section to Makefile that deletes the vent.rst files.

lilchurro/vent,CyberReboot/vent,lilchurro/vent,Jeff-Wang93/vent,cglewis/vent,bpagon13/vent,cglewis/vent,cglewis/vent,CyberReboot/vent,Jeff-Wang93/vent,Jeff-Wang93/vent,bpagon13/vent,lilchurro/vent,bpagon13/vent,CyberReboot/vent