filter NULL values in column value suggestion query

alerting: move all notification conditions to defaultShouldNotify

Remove .dropdown-menu-open on body click fixes #13409

provisioning: changed update interval default 3 to 10 seconds

Concurrent render limits

Remove option r from ln command since its not working everywhere

13312 legend table width

Fix spelling of your and you're

fix: Legend to the right, as table, should follow the width prop. Removing css conflicting with baron's width calculation. #13312

devenv: adds script for creating many dashboards with alerts

Explore: label selector for logging

Fix #13356, where tooltips do not display individual values on stacked graphs

render proper values for individual points

Fix metric-segment options displaying after blur

options displays after blur

Update Configuration.md

added span with folder title that is shown for recently and starred

Fix misspell issues

This is a typo in
https://github.com/grafana/grafana/blob/master/public/app/core/utils/kbn.ts#L1051

See,
$ codespell -S "./.git*,./vendor*,./public*"

See,
$ gometalinter --disable-all --enable misspell --deadline 10m --vendor ./...
pkg/api/dtos/alerting_test.go:32:13:warning: "expectes" is a misspelling of "expects" (misspell)
pkg/api/static/static.go:2:18:warning: "Unknwon" is a misspelling of "Unknown" (misspell)
pkg/components/imguploader/azureblobuploader.go:55:48:warning: "conatiner" is a misspelling of "container" (misspell)
pkg/login/ldap_settings.go:51:115:warning: "compatability" is a misspelling of "compatibility" (misspell)
pkg/middleware/auth_proxy_test.go:122:22:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/middleware/logger.go:2:18:warning: "Unknwon" is a misspelling of "Unknown" (misspell)
pkg/services/notifications/codes.go:9:13:warning: "Unknwon" is a misspelling of "Unknown" (misspell)
pkg/services/session/mysql.go:170:3:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/services/session/mysql.go:171:24:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/services/session/session.go:95:4:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/services/session/session.go:96:1:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/services/session/session.go:167:25:warning: "Destory" is a misspelling of "Destroy" (misspell)
pkg/setting/setting.go:1:18:warning: "Unknwon" is a misspelling of "Unknown" (misspell)
pkg/tsdb/cloudwatch/cloudwatch.go:199:14:warning: "resolutin" is a misspelling of "resolutions" (misspell)
pkg/tsdb/cloudwatch/cloudwatch.go:270:15:warning: "resolutin" is a misspelling of "resolutions" (misspell)
pkg/tsdb/elasticsearch/response_parser.go:531:24:warning: "Unkown" is a misspelling of "Unknown" (misspell)
pkg/tsdb/elasticsearch/client/search_request.go:113:7:warning: "initaite" is a misspelling of "initiate" (misspell)

Note: Unknwon is a library name, and Destory a mysql typo.