Added note abaout _index and _has_next auto fields
- dynamic and static layouts
  - static layout uses entire browser width and is CSS based
  - dynamic layout uses jQuery Layout plugin and supports closing,
    resizing, fixed header/footer, separate scrolling left/right, etc
Changed apps-container panel to not be dynamic by default, small style fixes so that dynamcic within static works
Small header and footer visual improvements
popup menus are in the header to save space and for easier layout
Fixed right/east field name so size and other settings apply
Small ui-layout style tightening, misc template cleanups
More layout style tightening, leave padding/etc to panel contents
Added documentation about container-panel.@dynamic attribute
Merge remote-tracking branch 'upstream/master'