Pull request with a library change to fix the special schoolclass processing when the schoolclass is not in position 1 of the tablemapper order (as set in the default).
Additional changes:
add library header information
add version string in header
update README to explain the processing of the special key class
Pull request with a library change to fix the special schoolclass processing when the schoolclass is not in position 1 of the tablemapper order (as set in the default). Additional changes:
class