Replace int by float for emission wavelength.
Replace int by float in excitation wavelength.
Replace int by float for laser.
Update copyright.
Handle wavelength as float instead of int.
Replace int by float in lightsource settings.
Updating db and model
Update pojos for PositiveFloat wavelength
Update Metadata store and implementation
Update Color processing and Rendering
Update clients
Update the unit tests
Update the OmeroJava tests
Adding 1DEV_0 to 1DEV_1 upgrade script
Removing unneeded java.lang. from Float & Double
Updating validateLightSourceSettings for double
Correcting Double to Float conversion
Rework logic and float/double conversion
Merge pull request #2163 from qidane/new-wavelength

New wavelength changes