Issue #1263248: backport non-regression tests from D7 to D6
- access.test added. Passes.
- issues.test added. Porting needs work
- a batch of phpdoc comment and coding standards fixes backported
- no functionality should have changed.
Issue #700012 by fgm: simplified page theming by adding template suggestion
- G2 now defines a "g2-context" global for its own pages and g2_entry nodes pages
- context enables a page-g2.tpl.php template
- context adds a "context-g2" class on the body element