Graphic changes:

- Replaced background.jpg with a free version
- SRM image replaced with a nonic pint
- Re-stroked SRM image with increased weight and better fit
- Removed miniature hop icons. Replacing with single, large icon
- Deleted offthechart version of the hop graphic
- Trimmed excess border from top/bottom of ABV graphics
- Added extra white shading to ABV offthechart graphic (to layer)
- Reduced ridge/nub size on all keg graphics
- Created and added 4k versions of all graphics (except background)
- Fixed flat edge on stroking of RaspberryPints logo
- Fixed text vertical alignment of RaspberryPints logo

Style changes:
- Reduced altrow opacity to better suit new background.jpg
- Vertically centered "Beers on Tap" text (again)

Known issues:
- Taplist IBUs now broken. :( Will post in IBU issue (#56) for help