Karma to Jest: elasticsearch datasource

Fix HTTP-API admin doc

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Currently if a null appears in a table column, for instance in data
returned by postgres, sorting on that gives an arbitrary order. This
is due to null being neither greater or less than any string, which
makes the sort unstable.

Change the table sort function to compare on nullness first. Note
this is a slight behaviour change for numbers, which would otherwise
treat null and 0 as equivalent.

Signed-off-by: Martin Packman <gzlist@googlemail.com>

* Fix bar width issue in aligned prometheus queries

This was broken because null values were filled in with unaligned times.

* use aligned times for result transformation
* add tests

An earlier version of this fix aligned the times again in the transformer, but
I think it's safe to only deal with aligned times in the response.

* Fixed prometheus heatmap tranformer test

The interval needs to be 1 to prevent step alignment.

foo.bar.com in description, but foo.bar in configuration.
Updated description, makes more sense then changing the configuration :)

* Karma to Jest: datasource_srv

* Sort function differs between Karma and Jest

* Fix error based on .sort() implementation

* Remove Karma test

* alerting: only log when screenshot been uploaded

* Remove comments

* Karma to Jest: datasource_srv

* Sort function differs between Karma and Jest

* Fix error based on .sort() implementation

* Remove Karma test

* Remove comments

* Remove console.log

* Remove console.log

* Change sorting and add test for default data source

fix: #12461 introduced issues with route registration ordering, adding plugin static routes before plugins package had been initiated (#12474)

* enable ee build on pr/master

* step1: of including group sync

* disable commit pinning for now

* fixes broken build

* enable team to ldap group sync

* avoid returning error for missing external handler

* services: allow routes to be added before http server start

* services: allows services to add their own migrations

* moves db migrations to ee code base

* build using master branch in ee

* disable enterprise build in .bra.toml

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* removes team sync extensions

* removes commented line

* fix $__timeGroup rounding for mysql

* revert accidentally commented out line

* fix $__timeGroup rounding for mssql

* revert enabling of mssql integration tests

* fix timeGroup tests to check for correct grouping

* do explicit floor rounding in $__timeGroup macro

* fix typo in comments

Experienced a problem where a user whose email changed was no longer
able to login. By using the ID as a primary identifier, we can avoid
conflicts of this variety within the github OAuth provider.

I don't think we should call os.Exit outside main.go. Calling
os.Exit breaks the application control flow.