sync for publishing

.travis.yml

admin/admin_mass_import.php

admin/admin_mass_import_form.php

admin/cli/admin_mass_import.php

admin/metadata.dist.csv

amd/build/library.js

amd/build/library.min.js

amd/src/boxview.js

amd/src/library.js

amd/src/search.js

browse.php

classes/file_importer_base.php

classes/import_processor.php

classes/navigator.class.php

classes/search_widget.class.php

classes/searchwidgets/date_search_widget.class.php

classes/searchwidgets/duration_search_widget.class.php

classes/searchwidgets/freetext_search_widget.class.php

classes/searchwidgets/numeric_search_widget.class.php

classes/searchwidgets/select_search_widget.class.php