Changes @mixin fontsize

Accounts for non-16px root font sizes — 16px isn’t a universal user
agent style. Can be changed from 16px default by defining
$base-font-size anywhere.
Merge pull request #5 from mknadler/fontsize-ch

Changes @mixin fontsize
new release 1.0.3 + contrib mknadler + update readme
added  text-shadow, center blocks, position, div outline
add gem install to readme
Minor changes, improvements, spellchecking

Minor spelling fixes in description; adds -ms- prefix to @mixin scale
for IE9 support; adds variables to @mixin shadow; adds default duration
and standardizes capitalization of @mixins scaledown, scale up, fadein;
moves functions black and white to directly under opacity; switches
names of center-h and center-h—unk for accuracy
Mixin improvements

Allows for unitless @include fontsize calls; adds variable to @mixin
hover; combines @mixins mquery and mquery-w
Merge pull request #6 from mknadler/reorganize

Minor tweaks, improvements, spellchecking, standardization
1.0.4 improvements by mknadler and bug fix
Merge pull request #1 from gillesbertaux/master

Update from original