Support mutiple IDs in URL search part #2294

Parameter questionnaire on /browse/table did not update correctly
when selecting questionnaires
Reorganize things for new type of table #2294
GimsSelect can re-select items from URL with mutliple IDs #2294
New page to show questionnaires data as seen on GraphData_W #2294
Update composer
Update vendors
Do not reselect no item if parameter is unavailable from URL #2294
Can hydrate non-boolean properties starting with 'is' #2294
Introduce ExcelStrategy to output Excel files #2294
Use new ExcelStrategy for existing export #2294