Removed the spin class from the loader container, tweaked opacity and
added slight glow to bottom of loader, increased padding. Downloaded a
fresh loader image.
Created a new loader that has a circle baked into the animated gif so
there's less of a chance of artifacts in bad browsers. The edge is
chunky because it's a gif but then added 1px of padding to the loader
parent and that the border-radius can smooth this out in iOS. Actually
looks sharp in Android too because of interaction effects between these
rounded corners. Loader spin is faster and more compressed (16 colors).
Removed the body-a class on the spinner since we're just setting this to
flat black = one less gradient to render.
Removed the spin class from the loader container, tweaked opacity and
added slight glow to bottom of loader, increased padding. Downloaded a
fresh loader image.
Copied the 18 and 36px white icon and flipped it to black to ensure
that these are identical. Cleaned up antialiasing issues on the black
icons too. Added to valencia and default themes.
