Helgoland 2.2.0

Changelog:

• use newest version of helgoland-toolbox with full support of STA
• add different hover methods for the diagram with a toggle button (point, line, none)
• adjust copyright label in diagram
• small bugfixes

Attached binaries:

• helgoland-complete.zip: Complete build of the helgoland client, with support for timeseries, trajectories and profiles.
• helgoland-complete.war: Corresponding deployable WAR-File
• helgoland-timeseries.zip: Build of the helgoland client, with support for timeseries
• helgoland-timeseries.war: Corresponding deployable WAR-File