Merge pull request #10 from tcomte/master

Moved all javascript from advancedSearch.html file to assets
[#52630731] fix null literal bug in jena
Merge pull request #11 from tcomte/master

Improvement of the interface in the items page
Merge pull request #12 from tcomte/master

Correction of a bug in the tags layout
[#52699253] now sources offlines are not checked anymore
fix test bug for twitter crawler
Merge pull request #13 from tcomte/master

Modification of the tag onclick event
[#52787157] rss feeds reading work now in concurence with annotation process
[#52791323] try to fix utf16 bug in virtuoso
add the search page accessible on home/search
[#52787157] decrease the amount of sparql request limit made for each annoation process turn
Merge remote-tracking branch 'upstream/master'