FLUID-4927: Added uiOptions tests for non-default uioptions.
FLUID-4927: Fixed text field slider non-declarative settings. Tests pass.
Merge remote-tracking branch 'yura/FLUID-4927-b' into FLUID-4927-b
Merge remote-tracking branch 'jobara/FLUID-4927-b' into demo

* jobara/FLUID-4927-b:
  FLUID-4927: Fixed text field slider non-declarative settings. Tests pass.
  FLUID-4927: Added uiOptions tests for non-default uioptions.
Merge remote-tracking branch 'upstream/demo' into demo
FLUID-4323: Moved the content selector into options.selectors block.