FLUID-5086: Moved show/hide string text in UIO SlidingPanel component to i18n
FLUID-5086: Added comment to describe strings
Merge remote-tracking branch 'heidi/FLUID-5086'

* heidi/FLUID-5086:
  FLUID-5086: Added comment to describe strings
  FLUID-5086: Moved show/hide string text in UIO SlidingPanel component to i18n
Merge branch 'master' into FLUID-4907
FLUID-4907: Simplified uiEnhancer starter grade to move all options except "components" and "gradeNames" blocks out into demands block. This is to ensure schema builders don't need to deal with the information that are impossible to provide in auxiliary schema.
Merge remote-tracking branch 'justin/FLUID-4907' into FLUID-4907
FLUID-4907: Fixed the unit tests to handle the removal of the event binder.