Fixed a bug regarding floating point values
Cleaned up RendererUI layout
Added floating point support to TwoKnobSlider
Fixed layout issue
Check if pixels type is integer
Another small layout change
Allow negative values
Removed rounding factor
Only show full range in integer mode
Fixed a bug due to int cast
Just some code clean up
Fixed problem with lower/upper bonds
Removed weird if else statement
Fixed another erroneous int conversion
add SQL action for translating user ID to name

(mirrors existing method)

Conflicts:
	components/model/resources/ome/util/actions/default.properties
make user ID -> name available through password utility class
automatically upgrade legacy passwords if possible
adjust password test to expect automatic password upgrade
Check if double is an int.
getChannelLabeling already returns a string.
Picked from jburels commit be3db24