* Grafana/Loki: Adds support for new Loki endpoints and metrics
* Adds `/loki/` prefix to new loki endpoints and updates response interfaces
* Improved legacy support
* Removed changes related to plugin.json and added Loki-specific hacks
* Fixes live streaming for legacy loki datasources
* removed unsused grafana-icon classes, replaced grafana-icons with gicons
* replaced old dashboard and datasource icons with gicon, fixed so icons on plugin list are shown
* removed unsused grafana-icon classes, replaced grafana-icons with gicons
* replaced old dashboard and datasource icons with gicon, fixed so icons on plugin list are shown
* replaced fontawesome cog, eye, link and edit with gicons
* updated snapshot
* fixed color of cog in dashboard nav, removed icons from buttons, ran preitterier on some files
* changed opacity on getting started icons and fixed getting started button
* .5 -> 0.5 fix for prettier
* added new variables for height in theme, added height to gui button large, replaced add gicon with regular gicon, replaced + with gicon, changed button display to flex
* set fixed height to large button, removed xlarge button and replaced with large button
* removed button-mini and replaced with button-small, set fixed height to default button and button-small
* fixed padding for default and large button, fixed height for navbar button, fixed snapshots
* fixed padding and margin on navbar buttons
* gave special height to login btn-primary
* readded btn-mini class with same styling as btn-small and a deprecated notice
* fixed add panel widget buttons
* wip: design update for navbar with kiosk mode button
* feat: progress on new view mode button
* css: view state refactorings
* feat: kiosk modes & playlist support
* feature: cycle tv mode feature, renamed view modes to TV, and Kiosk
* fix: updated the alert notification message
* fix: removed unused parameter
* fix: correct the css class set for tv mode
* some minor improvements to playlist
