Update Dashboard, libraries (#15)

* Update Dashboard, libraries

* Update screenshots

* Update CHANGELOG.md

Update README.md

Add latest data and upgrade deps (#12)

Installing Redis App and updating dashboard with data (#9)

Version 1.2.0 updates (#8)

* Update plug-in statistics

* Update Dashboard

* Update screenshots

* Version 1.2.0 updates

Update dump with all Grafana plugins statistics to Jan, 10 2021 (#7)

* Update dump.rdb

* Move dump file to `data` folder