minor indentation and alignment changes
[1.2.2] Merge branch 'paazmaya-master' into dev
add bower support
Fix the scss file paths while importing.

This was a bug earlier with grunt-sass which has now been resolved.
separate zIndex as a variable. Fixes #28
remove invalid comment for webkit pseudo-element transition
Show tooltips on focus also. Fixes #19
switch grunt-sass with grunt-contrib-sass
Move set-margin mixin to mixins file and reuse it.
Also fix the parenthesis issue in the mixin.
Add BitCast to user list
Add ways to grab hint.css
add bounce effect to tooltips
add hint--bounce to modifier list
Fix aligment and remove outline from anchors
Bump version to 1.3.0 and update builds
Merge branch 'release-v1.3.0'