Co-authored-by: Jeff Bruemmer <jeff.bruemmer@gmail.com>

* add week function

* Update docs/questions/query-builder/expressions-list.md

Co-authored-by: Natalie <nat@metabase.com>

* update copy

* formatting

Co-authored-by: Natalie <nat@metabase.com>

* rename dateAdd to datetimeAdd and dateSubtract to datetimeSubtrac

Just added that we don't include archived items in dumps

Co-authored-by: Jeff Bruemmer <jeff.bruemmer@gmail.com>

There are two things that needed some change:
1) default value: it's 10 secs rather than 5
2) this env var applies to both app db and external db's

* update section name to match sidebar

* fix link

* add instructions to convert key to der

* omit paragraph re: sslmode

* Tag tests that rely on Webmail SMTP server

* Tag tests that rely on external QA databases

* Tag tests that rely on docker LDAP server

* Update the dev documentation

* Fix typo