Rebrace PE slideout SCSS
Refactor PE slider SCSS

Combined selectors
Refactor PE tabbedinterface SCSS

Combined selector.
Should use extend for gradient in the future.
Refactored PE zebra SCSS

Combined selectors.
Cleaned dead code.
Left commented out section that had note attached.
Refactor PE wamethod

Combine selectors
Refactor PE webwidget SCSS

Combinded selectors
Clean trailing whitespace from SCSS files

Removed trailing tabs and spaces from SCSS files
Remove units from zero values
Removed jQuery Mobile collapsible content from mobile menu sub-sections where only the top level sections are to be collapsed. Done to reduce load times by eliminating the performance hit from unnecessary collapsible content. Also eliminated the need for forced collapsing/expansion for secondary menus to further eliminate performance hits.
Fixed JSHint issues.
Merge branch 'v3.0'
Removed jQuery Mobile collapsible content from Base and WET theme mobile menu sub-sections where only the top level sections are to be collapsed. Done to reduce load times by eliminating the performance hit from unnecessary collapsible content. Also eliminated the need for forced collapsing/expansion for secondary menus to further eliminate performance hits.
Fixed IE background image issue with mailto and download links being turned into buttons. Normalized some of the recently changed SCSS in _default-mobile.scss.
Merge branch 'v3.0'
Normalized some of the recently changed SCSS in _default-mobile.scss of the Base and WET themes.
Optimized PE buildmobile function.
Merge branch 'v3.0'
Refactor base-ie7 SCSS

Use % placeholder class rather than creating a new unused class from
previous commit.
Added RTL Support

Base theme & Mega menu only
Use of percentages for background-position

This is consistent with the the rest of the style sheets and fixes a
CSSLint warning