add some more dashboard features
add some more dashboard features

jonnenauha/promdash,prometheus/promdash,alonpeer/promdash,juliusv/promdash,alonpeer/promdash,jmptrader/promdash,thooams/promdash,jmptrader/promdash,lborguetti/promdash,jonnenauha/promdash,alonpeer/promdash,juliusv/promdash,thooams/promdash,juliusv/promdash,prometheus/promdash,lborguetti/promdash,lborguetti/promdash,prometheus/promdash,juliusv/promdash,alonpeer/promdash,jmptrader/promdash,prometheus/promdash,thooams/promdash,jmptrader/promdash,jonnenauha/promdash,lborguetti/promdash,jonnenauha/promdash,thooams/promdash