cleanup(influxdb_08): removed influxdb 0.8 data source as an built in official data source, moved it to an external plugin repo, https://github.com/grafana/datasource-plugin-influxdb-08,  closes #3523

feat(plugins): removed external plugins and bundle code, not ready for master yet, will revert this commit in seperate branch

closes #2587
closes #2554

fix(graphite): minor fix to graphite query editor so it does not issue render requests for incomplete queries, fixes #3510

Add option to hide raintank share button

Fixes #2727

Conflicts:
	pkg/api/login.go
	public/app/core/routes/all.js
	public/app/core/table_model.ts
	public/app/panels/table/table_model.ts
	public/app/plugins/panels/table/editor.ts
	public/app/plugins/panels/table/table_model.ts

Disable sign out button in case of auth proxy enabled

New table panel doc

feat(elasticsearch): adds support for inline script and missing options to all elasticsearch metrics, closes #3500

Clarify template option auto interval in tooltip

Add more info in route logging

Fixed spelling error

Conflicts:
	conf/defaults.ini
	pkg/setting/setting.go

closes #2571
closes #2494

fix(influxdb): minor fix to new editor, there were 5min as a selectable option in derivative function