Merge pull request #100 from ramielrowe/master

Only process create.end on Success message
Merge pull request #101 from ramielrowe/master

Fixing some usage bugs
Merge pull request #102 from ramielrowe/master

Singleton stacklog
Merge pull request #103 from ramielrowe/master

Accepting tuple from get_or_create in _process_delete
Usage seeding
Added tenant_id in verification of instanceexists and instanceusages
first check in for exception/event counts
changed to tuple for REGEX configuration
formatting fixes
Set to store summaries as metadata in DB
removed prints to console
checked out from master since newline wasn't registering
Merge pull request #105 from TMaddox/exception_and_event_counts_summary

Added exception and event counts summary to metadata for report
Merge pull request #104 from ramielrowe/usage_seed

Usage seeding
Shrinking fail_reason column
Merge pull request #106 from ramielrowe/usage_seed

Shrinking fail_reason column
Terminated_at instead of deleted_at.
Accept POST on usage confirm dbapi call.
Only seed from active computes.

Active computes are non-deleted compute services
    which have checked in today.
Merge pull request #107 from ramielrowe/usage_seed

Fixing some bugs