This implementation was added to allow selecting a different json config file
for the vaccines as in a situation where you dynamically want to create an
immunization schedule based on particular conditions.
Coverage increased (+0.01%) to 74.256% when pulling 53e84ff1381100dd19b1de91e172cc5b967e66fe on implement-unicef-tunisia-preterm-vaccines into c0b25526ccb9ba5034f2479c9a9ca2b7db6ec3b7 on master.
This implementation was added to allow selecting a different json config file for the vaccines as in a situation where you dynamically want to create an immunization schedule based on particular conditions.
Signed-off-by: Elly Kitoto junkmailstoelly@gmail.com