GPII-124: Changed label colour and added text shadow, to fix low contrast
Merge remote-tracking branch 'heidi/GPII-124'

* heidi/GPII-124:
  GPII-124: Changed label colour and added text shadow, to fix low contrast
Merge branch 'master' of https://github.com/fluid-project/prefsEditors into GPII-128

Conflicts:
	src/discoveryTool/css/DiscoveryTool.css