* Basic components for HTTP settings migration WIP
* Add secureJsonFields to DataSourceSettings
* Introduce datasource-http-settings-next directive for backward compatibility
* fix lint
* renames
* rename fix
* TagsInput component
* move tags from app to grafana/ui
* implement tagsinput on datasourcesettings
* capitalize
* new file for react directive for testing
* some layout touch ups
* FormField story
* Minor touch ups
* add url validation
* using prevent default to prevent updating datasource when adding tag
* using Stylefactory and fix tslint issue on MouseEvent
* only show tlsauthsettings if tls or ca cert
* fix url input length
* fix for showAccessOptions
* Implemented CertTextArea, removed commented code
* removed commented / not used code
* Rename and add more elements to Certification component
* fixing newSecureJsonData
* spelling
* Fix issue with checkboxes being undefined
* Removed old partials and minor fix
* removed unused props from story
