GPII-564: Separated NVDA acceptance tests out to living in it's own file. Set up configs to read from the correct folders/files when reading prefs and device reporter data
GPII-564: Removed local install config to universal, deleted unnused config files
GPII-564: Moved built in acceptance test to its own file, following the new format for acceptance tests, added required config file
GPII-564: Fixed reference to universal config file
GPII-564: Added descriptive text files to configurations and the acceptance tests
Merge branch 'GPII-564'

* GPII-564:
  GPII-564: Added descriptive text files to configurations and the acceptance tests
  GPII-564: Fixed reference to universal config file
  GPII-564: Moved built in acceptance test to its own file, following the new format for acceptance tests, added required config file
  GPII-564: Removed local install config to universal, deleted unnused config files
  GPII-564: Separated NVDA acceptance tests out to living in it's own file. Set up configs to read from the correct folders/files when reading prefs and device reporter data
GPII-465: Corrected file permissions of newly added files