BISERVER-9964 Excessive warnings and exception stacks when running sample reports. Switch some excessive logging to debug where info is not necessary for production

BISERVER-9988 Samples have errors in 5.0 - Added some defensive code in RowBandingFunction for reporting engine core and changed some logging to debug for TemplateUtil
Merge pull request #836 from pminutillo/localdev

BISERVER-9964 Excessive warnings and exception stacks when running sampl...