Do not use boolean == false.
Remove if return else return.
Set min max to 0, 255 for rgb image.
Add unint8 check.
Add check for null format.
Fix typo in pixel type.
Merge remote-tracking branch 'origin/develop' into rnd-rgb

Conflicts:
	components/server/src/ome/formats/OMEROMetadataStore.java
Merge pull request #3148 from jburel/rnd-rgb

Rnd rgb