Create flag to force HTTPS of value of issuer on server startup, addresses #528
Changed parent class from Exception to RuntimeException; added copyright
language.
Initialized forceHttps to false.
Separated checkForHttps cases into separate test methods.
Corrected bean setup for checkForHttps case tests.
swapped exception class for existing BeanCreationException, added example flag in config file (commented out)

closes #528
closes #689