added new function to carrierwave to increase quality of uploaded photo

Fixes #79 
Yeah I tried a few and it started getting better at about 700. so I did
720x1080


On Tue, Aug 5, 2014 at 12:00 PM, Trey Terrell <notifications@github.com>
wrote:

> In app/uploaders/photo_uploader.rb:
>
> > @@ -9,7 +9,7 @@ class PhotoUploader < CarrierWave::Uploader::Base
> >    # Choose what kind of storage to use for this uploader:
> >    storage :file
> >    # storage :fog
> > -  process :resize_to_limit => [300, 300]
> > +  process :quality => 120
>
> I think if you add it back you might end up with the same quality
> problems. Maybe 300x300 is too small.
>
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> <https://github.com/osulp/OSU-Art-Walk/pull/107/files#r15833982>.
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