erp5_web_js_style&test: add meta tags for web site

See merge request !1463
9 jobs for for_testrunner_1 in 0 seconds
Status Job ID Name Coverage
  External
failed ERP5.UnitTest-Master

02:20:57

passed SlapOS.Eggs.UnitTest-Master.Python2

00:08:13

passed SlapOS.Eggs.UnitTest-Master.Python3

00:10:05

failed ERP5.UnitTest-Master

01:38:09

failed ERP5.UnitTest-Master

01:48:54

passed SlapOS.Eggs.UnitTest-Master.Python2

00:07:57

passed SlapOS.Eggs.UnitTest-Master.Python2

00:11:53

passed SlapOS.Eggs.UnitTest-Master.Python3

00:09:44

passed SlapOS.Eggs.UnitTest-Master.Python3

00:13:08