Add options for displaying images in query results (T32002)

[gesinn-it-gea]

continued from: https://phabricator.wikimedia.org/T32002

summary: allow to set the thumb size in query results like

{{#ask: ...
   ?my image property#130px
 }}

There has already been a patch for this which. See Phabricator.

Would be cool to get this feature into SMW.

[kghbln]

The suggested patch:

--- SemanticMediaWiki/includes/datavalues/SMW_DV_WikiPage.php   Fri Aug 03 16:33:57 2012
+++ SemanticMediaWiki/includes/datavalues/SMW_DV_WikiPage.php   Fri Aug 03 16:33:30 2012
@@ -193 +193 @@
-               $defaultCaption = '|' . $this->getShortCaptionText() . '|frameless|border|text-top';
+               $defaultCaption = '|' . $this->getShortCaptionText() . '|frameless|border|' . $this->m_outformat . '|text-top';