* grafana/master: (30 commits)
changelog: adds note about closing #11278
docs: spelling
docs: add intro paragraph to provisioning page
Cleanup CircleCI V2 Conversion
changelog: notes for #1271 and #2740
graph: minor fixes to y-axes alignment feature
added save icon to save buttons
removed trash can icon from save buttons
Return actual user ID in UserProfileDTO
dashboard version cleanup: more tests and refactor
minor refactor of dashboard version cleanup
refactor: dashboard version cleanup
limit number of rows deleted by dashboard version cleanup
fix dashboard version cleanup on large datasets
Allocated to a separate alignment block. Replaced the attribute of the second axis by the attribute of the axes.
Fixed unit test.
Changed the way this feature was activated. And changed tolltip.
Added validation of input parameters.
Resolved conflict
Corrected work for graphs created before this feature.
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