Added simple Table Zebra Stripping with CSS3 for supported browser
Working Example - Simple Table Zebra Striping combined with different table style
Added working zebra hover effect with table row group
Optimization of the zebra stripping for simple table and simple grouping table. Related to #1123
Zebra - Simplifying and Optimization - Complex table and list. Related to #1123
Zebra - Optimization - List  and complex table. Related to #1123
Validated zebra for IE by simulation. JSLint files, applied fixes e6d2b717ea8556c3ae1ea0ee89ddbe155ec6fb06 and ba81616b5efbd5acbe2014d04e6ca0a35b2f6678 , Related to #1123
Adapted and applied fix 378ebc08f63e3d0a591dd643d535006ee895f07d about extends/placeholders in SCSS. Related to #1123
Use of the latest markup change on zebra working example
Merge remote-tracking branch 'wet-boew/master' into feature-zebra

Conflicts:
	src/js/sass/includes/_zebra.scss
	src/js/workers/zebra.js
Added working example (Chart and  Zebra) to the index pages
Zebra Stripping - Try to fix IE issue
Zebra SCSS - Removed extends instructions, that fixed small bug in Firefox and half of bug in IE.
Zebra - IE Styling issue fixed
Merge remote-tracking branch 'wet-boew/master' into feature-zebra
Updated the HTML files to the latest v3.1 markup
Zebra - CSS Optimization as discussed #1656
Zebra - Applied js fixes proposed by @nschonni, see #1656
Zebra - SCSS use placeholder/extend - tested and work on IE8 and firefox
Zebra - Fixes as discussed in the diff with @nschonni