fix to .html bookmarking after db deletion. Handles a creation of html page if it does not already exist

Revert "fix to handle bookmarked pages which has been deleted from database (.html to empty page when url exists)"

This reverts commit f75e2664.

fix to handle bookmarked pages which has been deleted from database (.html to empty page when url exists)

Loads of fixes. Redesign based around bibo:Document. Added search on person, topic and collection. Timeline on collection started, but broken.

Better prev-next links on Collection. Some changes to static pages. Better handling of searches on index.'

Currently, both formats are supported for backwards compatibility

GUI implemented

TODO: GUI needs work

This decision was made based on the lack of CORS-enabled SPARQL endpoints, which difficults the use of client-base queries.

Now when a component is clicked, the first model and view is opened

The new button in views is hidden, since is very unlikely it will be ever needed in visualbox (compared to LODSPeaKr)

Use of the fragment in the editor's URL to load a component (e.g., when loading http://server/admin/components#myviz, the component "myviz" will be loaded, if exist)