The measured soundspeed is now being updated on applying a status to temperature and pressure, as well as on loading an rfb file.

New features:
  + It is now possible to load and save an Interim file.
  + There are now 5 options to edit the temperature and pressure status
    from the edit temperature and pressure windows.

Changes to the existing features:

+gui/+edit/temperature.m:
  + Added toolbar to be able to zoom and pan
  + Added buttons to apply, delete, reset, apply all and reset all data
    points that have been selected using the pick button.

+gui/main.m:
  + Added menu entries for loading sound source and interim files
  + Added menu entry for saving Interim files
  + Added menu entry to be able to open the editPressure window

+gui/+edit/pressure.m:
  + Added definition of the editPressure window

+controller/copyRfbToWorkspace.m:
  / Removed status variable from workspace, it has been replaced by
    statusTemperature and statusPressure