fix(build): minor fix for build script to make latest copy for rpm when version is pre release version

fix(panel): fix for firefox and placing cursor in text inputs when in panel fullscreen edit mode, fixes #2957

fix(share): fixed share panel image url, did not generate correct url when domain name contained word dashboards, fixes #2916

fix(influxdb): influxdb data source did not use right http abstraction for metric queries, fixes #2919

Fixed configuration example for Github OAuth team_ids.

Removed spurious `</div>`, fixes Edge on Windows

fix(timepicker): fixed issue with timepicker and auto refresh and entering manual time when timepicker dropdown is open, fixes #2897

Fix missing downsampling name in kairos plugin

Conflicts:
	pkg/models/datasource.go
	public/app/plugins/datasource/prometheus/datasource.js
	public/app/plugins/datasource/prometheus/partials/query.editor.html
	public/app/plugins/datasource/prometheus/queryCtrl.js

small docs structure change, moved build from source into install section and CLA into project, and about into project

fix prometheus time conversion

feat(cloudwatch): refactoring and cleanup of backend code, started moving hard coded stuff in the frontend to the backend, changed name of metricFind queries region() -> regions() , and namespace() -> namespaces() to be more consistent with the others, #684

feat(cloudwatch): lots of code refactoring and cleanup, #684, dimension values lookup works but seems to return all dimension values no matter what dimension key you select, removed strange formating of template dimension values query, should not return key value pair but only the dimension value