Support for comments in config files about autorandr

[phillipberndt]

I guess you'd only have to skip those lines in from_config_file and in the list comprehension building edids in load_profiles, i.e.

for line in configuration.split("\n"):
    if line:
        line = line.split(None, 1)
        if line[0].startswith("#"):
            continue

and

edids = dict([ x.strip().split() for x in open(setup_name).readlines() if x.strip() and not x.startswith("#") ])

I don't have the time to test this right now, so please go ahead and file a PR if everything works as expected!

[blueyed]

Thanks!