GPII-103: Updated solution registry and tests to no longer expect the datatype to be part of prefs, but rather part of the options block
GPII-103: Linted the files, added licence header that was missing in test file for reg. settingshandler
Merge branch 'GPII-103'

* GPII-103:
  GPII-103: Linted the files, added licence header that was missing in test file for reg. settingshandler
  GPII-103: Updated solution registry and tests to no longer expect the datatype to be part of prefs, but rather part of the options block