clean up add-settings & tests

* Changing the anchor link back to Line + Bar chart

* Adding a closing tag

[ci skip]

* include field_refs in QP results :cols
* Remove u/drop-first-arg; rewirte Card filter functions as multimethod

[ci drivers]

* Include name of joined table in field display_name
[ci drivers]

* Fix linter errors

* Display metric name instead of underlying aggregation name in QP results
[ci drivers]
Resolves #1851

* Test fixes 

* Update troubleshooting bugs.md

* Update per Victoria's suggestion

* Removed ServerLogs.png image and simplified console links per Maz's suggestions

* [segments] fix edit segments; don't use diff for definition changes

* [segments] don't use diff at all on segment updates

* [metrics] don't use diff at all on metric updates either

* [segments] use original body fields + norm'd def

* [test] wip update metric/segment tests

[ci skip]

[ci skip]

* [test] add simple sql humanization tests wip

* [dict][test] humanization tests to keep sql reserved words whole wip

* [humanization] wip inverse+clean dict

* [humanization] test cases

* [humanization] more user test cases

* [humanization] remove certains words from dict

* Update issue templates

* Update bug_report.md

* Update feature_request.md

* Update security-issue.md

* Update bug_report.md

* add questions

* Update bug_report.md

* Update feature_request.md

* Update questions-and-help.md

[ci sqlserver]

[ci skip]

* Fix 'Edit Settings' button

* Fix ChartSettings tab switching, add tests

* Use classloader/require everywhere; un-HACK driver test HACKs
[ci drivers]

* Test fixes [ci drivers]

* Test fixes  [ci drivers]

* Oracle Test fixes [ci oracle]

* Make Field Filter usage more clear, when used with Optional Clauses

* Update text - thanks Victoria!

* Add note about table alias limitation - credit Victoria