Item12621: multiple improvements

   * simplified application template
   * hide H1 button in NatEditPlugin when editing a <nop>WikiTopic as a H1 is generated by the view template already
   * better support for NOAUTOLINK
   * display quality warnings on the view, not in the editor
   * add support for explicit thumbnail image attachments (those that have a "t" attribute)



git-svn-id: http://svn.foswiki.org/trunk/WikiWorkbenchContrib@17024 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
Item12621: normalizing META:TOPICINFO



git-svn-id: http://svn.foswiki.org/trunk/WikiWorkbenchContrib@17025 0b4bb1d4-4e5a-0410-9cc4-b2b747904278