remove testdox from build

fix test

if web service is not available, display last known avaibility

fix tests

update record facets availability in real time

update exemplaires::is_available when displaying exemplaires table

fix test

refactor ajax rendering of item records table

item record table rendering refactoring

fix availability display

Hotline 6.57

See merge request !562

Hotline #16903 improve perf on facette request

See merge request !559

Hotline #17790 after login to modules redirect to referer

See merge request !558

Hotline#17962 prolongation aloes

See merge request !556

Hotline#18161 pager

See merge request !555

Hotline#17651 number of facets

See merge request !557

Hotline#17453 decode html entities in rss feed

See merge request !554

Search results page: parameter "number of facets to display" now taken
in account