Added configurable settings to the ListView data type to control the def...

...ault sorting and page sizes.  This won't affect normal nodes with Enable list view views but instead a custom property of the ListView type can be created and added to a content type.  Doing this will allow defaults to be changed.  Alternately these additional settings could be added to the content type screen directly along with the Enable list view option but I didn't ant to get into chaining that.

The view will look for and configure itself if any of these options are set.

Limitations:
- The sort and filter interface from angularJs can''t sort or filter on custom properties.  In fact the filter only works on name were as any base property can be sorted on.  As such custom fields switch off the sort link.