BISERVER-10210 - As an Administrator, I want to be able to export the full repository with import-export.sh

all repository will be exported(without "etc" folder);
only by user with AdministerSecurityAction, others will get InitializationException;
hidden files are included
Merge pull request #1388 from aliakseihaidukou/BISERVER-10210

BISERVER-10210 - As an Administrator, I want to be able to export the fu...