Resolves issue #8467

fix: s3 image uploads to us-east-1 (us standard) did not return correct image urls so images shared to slack and other services was not correct, fixes #8444

Simple query editor - a text area with a Show Help section.
Validation for empty query and if the time_sec column is missing.

grafana_com: changed name of oauth grafana_net integration (old settings names still work), and updated login button look, closes #8415

remove dev.ini reference as it seems not working anymore.

Please let me know if this changed in a more recent version of Grafana, but when using 4.2.0 the manual install directions were off a little (there was no `data/plugins` directory, only a `plugins` directory).

Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>

* Fixed newline JSON buy in VictorOps integration

* Fixed payload sent to VictorOps so that link displays correctly

* Fixed formatted to resolve go error

* Add auto resolve incidents and image URL to VictorOps notifier

upgrade to Font Awesome 4.7.0

Proxy support added to webdav uploader, fixes #7922

docs: Added requests body for 'Password for User' and 'Permissions'

The new time ranges can also be used for time range overrides in the
override relative time field. E.g. now/M or now/y.

fix: Elasticsearch table aggregation and support for many aggregations of same type, now uses field name if more than 1 aggregation of same type, fixes #4709