Move fuge-icon mixin to where it is used

Wasn't used in the list mixins, but was used by module.
Add mixin for :focus and :active IE7 compatibilty

- Combinations of &:hover, &:focus, and/or &:active -> @include
pseudo-focus
- &:focus and &:active ->@include pseudo-focus(false)
Additional cleanup of focos/active pseudo events

Rebraced some of tabbed interface that was affected.
removed margin L&R  on button-group in mobile
fixed alignment of form elements in mobile
Calendar: Fix .date-day gradient background

Was using incorrect syntax for the Compass mixin as pointed out in
gh-1158
Removing 'top' direction for linear gradient

This is the default value and will avoid the issue where Compass
currenty doesn't convert the non-vendor property to the official CSS3
syntax
Merge pull request #1295 from nschonni/left-align-on-mobile-split1233

Left align on mobile form and buttons
Merge pull request #1297 from nschonni/fix-date-day-gradient

Util-screen and Slider: Fix some CSS3 gradient format issues
Merge pull request #1291 from nschonni/move-fugue-icon-mixin

Move fuge-icon mixin to where it is used
Merge pull request #1294 from nschonni/add-focus-mixin-1293

Add focus mixin
Resolve merge conflicts
Merge branch 'master' of https://github.com/wet-boew/wet-boew