Merge pull request #1447 from pjackson28/v3.0

Added missing clear in tabbed interface working examples
Merge pull request #1449 from pjackson28/v3.0

More placeholders/extends for Grids responsive
Merge pull request #1453 from pjackson28/v3.0

Corrected nesting issues in Grids
Fixes #1404: Re-equalize heights when equalize plugin is active on #wb-main
Page break classes for print

Doesn't work in Webkit browsers (Safari, Chrome) -
https://bugs.webkit.org/show_bug.cgi?id=5097
Added language direction row to i18n.csv file.
Merge pull request #1463 from pjackson28/master

Added language direction row to i18n.csv file
Added margin-left to float-right span-* grid elements in tablet view.
Merge pull request #1464 from pjackson28/master

Added margin-left to float-right span-* grid elements in tablet view
Changed print font to Times New Roman.
Merge pull request #1465 from pjackson28/v3.0

Changed print font to Times New Roman
Resolved merge conflict.
Merge pull request #1466 from pjackson28/master

Changed print font to Times New Roman
Fixed bracing issue from print fix.
Merge pull request #1467 from pjackson28/master

Fixed bracing issue from print fix
Merge pull request #1460 from patheard/equalize-tables

Fixes #1404: Re-equalize heights if equalize plugin is active on #wb-main
Merge pull request #1462 from atlantiswebconsulting/master

Page break classes for print
Removed Optimal Content Example with details/summary in the table caption. Added side menu to Optimal Content Example Table Simplification page.
Merge pull request #1470 from pjackson28/v3.0

Removed Optimal Content Example with details/summary in the table caption. Added side menu to Optimal Content Example Table Simplification page
Merge branch 'v3.0'