Clean up page preprocess+ page template and basic style. [#1038624]

Simplifies the header on page.tpl.php. No more odd uses of grid classes in such a confined space. The logo, site name and slogan are grouped and placed with a single grid element.
General cleanup of page.tpl.php. .clear-block no longer used in 6.x. It's all .clearfix.

Any ns() function calls now include a preceding space if there is a preceding class on an element.

before:
  <div class="someclass <?php print ns('grid-14', $var, 7); ?>">

  When nothing prints outputs a space:
  <div class="someclass ">

after:
  <div class="someclass<?php print ns(' grid-14', $var, 7); ?>">

  When nothing prints the space is gone:
  <div class="someclass">

Nothing changed with the ns function, this was always possible. The way it was called was changed.

more info… #388150: One HTML error from validation

New basic styling for the page so it doesn't look so awful which also includes #497122: add a 100% width on tables.
Page preprocess cleaned up for better readability. I think some of the parameters were being pushed into wrong places.
theme_image call for the logo on 7.x now includes the "__logo" wildcard to themes can target an override.
On 6.x, check for external logo paths commonly used by CDN's. #770632: Logo is Null when set to a full url

Comment	File	Size	Author
#2	ninesixty7.x-1038624-b.patch	1.17 KB	dvessel
#2	ninesixty6.x-1038624-b.patch	1.41 KB	dvessel
#1	ninesixty7.x-1038624.patch	9.64 KB	dvessel
#1	ninesixty6.x-1038624.patch	9.87 KB	dvessel