Separate SyncTemplatesAction + fix inlineCallbacks usage(OMS-243)
Added log message for template sync action (OMS-243)
Implement global templates container and filtering by templates on allocate (OMS-253)
Merge pull request #41 from opennode/oms-253

Implement global templates container and filtering by templates on alloc...
Merge pull request #42 from opennode/oms-243

Extracted sync-templates action and documented possible improvements for diagnostics (OMS-249).