Updates to glance start scripts, db and user/role creation
- adding db sync and db creation as utf8
- fixing user and role creation

Partial-blueprint: kube-glance-container

Change-Id: I15be99f26483e490fccc23d029f39645c13c724b
Merge "Updates to glance start scripts, db and user/role creation - adding db sync and db creation as utf8 - fixing user and role creation"