Filter: recognize numbers and date

[svades]

Project:

• GitHub URL: https://github.com/camptocamp/baselstadt_mapbs
• GeoMapFish version: 2.2.2

Permalink directly where we can reproduce the issue:
http://map.geo.test.bs.ch/ngeodesktop?lang=de&baselayer_ref=Grundkarte%20grau&tree_groups=Baumkataster&tree_group_layers_Allmendbewilligungen=&tree_group_layers_Solarkataster=SX_Solarpotenzial_Solarthermie_Gebaeude&tree_enable_BA_Baeume=true&map_x=2611357&map_y=1267536&map_zoom=7

Steps to reproduce the issue:

• open the permalink
• open the filter for "Bäume"
• the attributes of type number and date are not recognized as such

numbers:
Only the field type "numeric" is recognized as number.
The field types "integer", "bigint" and "double precision" and similar should also be recognized as numbers.

date:
Only the field type "timestamp" is recognized as date.
The field type "date" sould also be recognized as date.

[eleu]

reported to jira

[fredj]

fixed with #3650