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
[BISERVER-11285] -  Datasources created on startup should include appropriate "Enable connection Pooling"
Merge pull request #1418 from brendan-lynch/biserver-11285

[BISERVER-11285] -  Datasources created on startup should include approp...
Merge pull request #1388 from aliakseihaidukou/BISERVER-10210

BISERVER-10210 - As an Administrator, I want to be able to export the fu...
[BISERVER-11205],[PRD-4858] - Doh! If 'visible' is true, then the file should be visible.
Merge pull request #1420 from tmorgner/BISERVER-11205

[BISERVER-11205],[PRD-4858] - Doh! If 'visible' is true, then the file s...
[BISERVER-11205],[PRD-4858] - Needed reworking as pull-request merging did not see an earlier change.
Merge pull request #1421 from tmorgner/BISERVER-11205

[BISERVER-11205],[PRD-4858] - Needed reworking as pull-request merging d...
[BISERVER-11356] - Updating the constructor for super user list service.
[BISERVER-11184] Impossible authorize if the username contains "-" character
Merge pull request #1423 from rmansoor/master

[BISERVER-11356] - Updating the constructor for super user list service.
Merge pull request #1426 from mdamour1976/master

[BISERVER-11184] Impossible authorize if the username contains "-" character