…ort export to s3, by copying snapshot to a region that does support export to s3 and exporting to the export supported reagion s3 bucket. Non-cluster part. No tests.

…ort export to s3, by copying snapshot to a region that does support export to s3 and exporting to the export supported reagion s3 bucket. Non-cluster part. No tests.

# Conflicts:
#	README.md
#	src/common/common.zip
#	src/common/python/constants.py
#	src/common/python/utility.py
#	src/export/export_snapshot_s3_function.py
#	template.yaml

…ort export to s3, by copying snapshot to a region that does support export to s3 and exporting to the export supported reagion s3 bucket. Non-cluster part. No tests.

…ort export to s3, by copying snapshot to a region that does support export to s3 and exporting to the export supported reagion s3 bucket. Non-cluster part. No tests.

# Conflicts:
#	README.md
#	template.yaml

…tributeError: module 'mock_utility' has no attribute 'eval_export_exception'"

… not have the attribute 'supports_snapshot_export_region'" and "has no attribute 'ExportSnapshotSupportedRegionNotProvidedException'"

…hot to s3 in a region that supports it in intuit#34

- fix in template.yaml for requested constants changes from a previous commit on non-clustered exporting of snapshot to s3 in a region that supports it in intuit#34
- additional prerequisites in README.md that were missed to be placed for the "non-clustered exporting of snapshot to s3 in a region that supports it" case.
- cluster part for "exporting of snapshot to s3 in a region that supports it" case

- combine the 2 StringEquals in one "Or" condition in the template.yaml state since leading to the same next state.
- implementing a new get region method for region creation logic to separate concerns

- fixing template.yaml for "Error: Failed to create changeset for the stack: trapheus, ex: Waiter ChangeSetCreateComplete failed: Waiter encountered a terminal failure state Status: FAILED. Reason: Template error: Fn::Not requires a list argument with one function token."