Remove next/previous button image from project, add css data:image to css.
Fixed the click after scroll bug.
Merge pull request #8 from ehunter-usgs/fixes

Fixes
0.0.6
Changed this.el to this._el to normalize across projects
Fiexed test to work with this._el change
Updated reference from el to _el
Move tab number indicator up to be vertically aligned with tabs panel
Merge pull request #10 from emcwhirter-usgs/EQH-2767

Move tab number indicator up to be vertically aligned with tabs panel
Add some styles to hide tab elements during printing
Remove all extra spacing in css attributes for consistency
Remove tabPosition from usability example, all tabs will always be at the top
Remove tabPosition and images from tab titles in example.js
Remove reference to right tab position in example
Remove all references to tabPosition in TabList.js
Remove all styles for tablist-left tablist-right and tablist-top to simplify
Add border back into print style to offset tab content. Lighten the border color.
Merge branch 'emcwhirter-usgs-EQH-2768'
Remove general * box-sizing style, move into specific selectors for items that need it.
Add the tablist position indicator to the list of elements getting box-sizing: border-box.