Fix #1087
Fix #1083. The checkbox is disabled while the crawl is running.
Default JSP for the Renderer is set to SimpleHtml
Merge remote-tracking branch 'upstream/master'
Set default HTML template for the renderer
Implements #884
Fix type (booTstrap) on #885
Merge remote-tracking branch 'upstream/master'
Merge pull request #1097 from emmanuel-keller/master

Bug fixes and improvements