unl/wdntemplates — pull request #386 by smeranda (2012-10-25 20:32:44+00:00)
Title: Add CSS support for the various show/hide states of the template

This pull request addresses #352, #353 and #358.

Based on the direction provided by the WDN and documented at:
https://docs.google.com/document/d/1HgI4SDPWXC5XNwDz5hxp7FrW4f9uDFK4MYkGe03Y-p4/, this add the ability to show/hide certain portions of a page based on requirements.

These commits address each area at various breakpoints.

The new classes include:

`.hide-wdn_identity_management`
`.hide-wdn_search`
`.hide-wdn_navigation_wrapper`
`.hide-pagetitle`
`.hide-footer`
`.hide-footer_floater`
`.hide-wdn_copyright`
`.hide-wdn_footer_feedback`
`.hide-wdn_footer_contact`
`.hide-wdn_footer_share`
`.hide-wdn_attribution`
`.hide-wdn_logos`
`.hide-wdn_institution_title`
`.hide-breadcrumbs`
`.hide-wdn_footer_related`
`.hide-wdn_tool_links`

In addition, a master class of `terminal` is created as a package to hide specific regions.

Appropriate uses are outlined in the referenced document and will be added to the WDN 3.1 Style Book by Michael O'Connor.