panels 5.x-2.0-alpha8

Changes since DRUPAL-5--2-0-ALPHA7:

• #161455: Fix incorrect ordering on node_access call
• #160392: by WimLeers: panels_mini.module
• TODO cleanup
• Fix page titles for editing pages on panel_pages
• Exportable/importable panels
• By popular demand: Default panels, much like default Views!
• Move panels administrative items into their own block.
• Add edit-own permission and change all un-* to unbind
• #148134: Fix broken db_type
• Somehow views.inc was wrong file format
• #165354 by douggreen: fix preg_replace in views.inc for arguments)
• #163759: (quicksketch) Use clear-block instead of clearer
• #162448: More dynamic nodes. Note that this is possibly a temporary solution.
• Simple support to translate nodes via translation module
• Allow views title to be a link to the view.
• Move some code where it should go
• #160486: Stronger views arguments integration by quicksketch
• Putting the , back in
• #158546: Remove empty blocks from display
• Fix default menu tab parent weight