Bug 1096332 - All content-related workflows broken on Agent

Create and initialize managers in order

Passes rhq-core-plugin-container tests rhq-core-plugin-container-itest tests.
Passes manual testing of an AS7 resource:
* events
* content
* measurement
* operation
(before and after restart of the plugin container)
Is this re-assignment necessary? Looks confusing here and by the looks of it is unnecessary.