now doesn't convert PNGs when filename is upper
Merge branch 'master' of github.com:Upstatement/blades

* 'master' of github.com:Upstatement/blades:
  font size on over line smaller per tito
  increased weight of overline
  took a second look at line-height. Decreased it slightly.
  taking off float:left on image-count-1 (was breaking color-splash at mobile
  adjusting txt-width to be just slightly wider
  fixed up full-width inside of portfolio-layouts