Changed some more color variables to use variables

Alternative fix to detecting when to stop a playlist

Merge branch 'toggle-all-legends' of https://github.com/jsferrei/grafana into jsferrei-toggle-all-legends

fix discord notifier so it doesn't crash when there are no image generated

Keep size from copied panel

fix: Consistency in unit labels #15709

Fix restore to current folder when restoring old dashboard version

Add padding to all input fields with help icon

upgrade xorm packages to latest versions

fix(renderer): Vendor ansicolor as typescript

log phantomjs output even if it timeout and include orgId when render alert

Fixes #15635

Importing ansicolor from node_modules or vendored as is failed because
there is no ES5 transpiler configured for ES6 libs.

- remove ansicolor from package.json
- add ansicolor to public/vendor/ansicolor and port to typescript
- adapt all ansicolor imports
- add `public/vendor` as a path to be considered by ts compiler

fix only users that can edit a dashboard should be able to update panel json

Added first iteration/poc of changelog task

Fixed image rendering issue for dashboards with auto refresh, Fixes #15631

Fixes #15569 focus issue in viz picker search
* added state to not set focus on search every render
* move to new component to handle focus

Fixed image rendering issue for dashboards with auto refresh, casued by missing reloadOnSearch flag on route, fixes #15631

Minor refactor of cli tasks (core start, @grafana/ui publishing)