added modifier to offset descenders when used in an uppercase paragraph of
text as discussed in #9
made spinner icon closer to center... again?!
Merge branch 'master' into alignment

Conflicts:
	fonts/nibdings.eot
	fonts/nibdings.svg
	fonts/nibdings.ttf
	fonts/nibdings.woff
Changed vertical align to middle for all icons
Build latest fonts
Merge pull request #11 from nib-styles/alignment

added modifier to offset descenders when used in an uppercase paragraph ...