1) Fixed issue related to "Approve" in "list of approvals" >> "view"
2) Query optimization of "Patient uploaded files" listing in "list of approvals"

Signed-off-by: Teny <teny@zhservices.com>
Patient balance computation-Security fix

Signed-off-by: Dinesh <dinesh@capminds.com>
Merge branch 'master' of https://github.com/openemr/openemr into balance_computation