line chart filter
change operators display values
dashboard layout separated into panels
Merge branch 'init-template' of github.com:yuripiratello/mining

* 'init-template' of github.com:yuripiratello/mining:
  change operators display values
  line chart filter

Conflicts:
	assets/javascript/script.js
Merge branch 'init-template' of github.com:yuripiratello/mining

* 'init-template' of github.com:yuripiratello/mining:
  dashboard layout separated into panels