Merge pull request #80 from cassandra-project/develop

get updates
Merge pull request #81 from cassandra-project/develop

Issue #300 provide chart type for all Histrograms
Updates #300 - Adaptive graph (adds chartType)

As soon as chartType is returned also on GET ../distr&actmod_id="id",
this should be ok
Implements #359 - Add link to csv in the runs grid
Merge pull request #365 from fgiannar/develop

Updates for #300 and #359