Add sweeper and use consistent naming for all Spaces buckets in tests.

[andrewsomething]

$ make testacc PKG_NAME=digitalocean/spaces TESTARGS="-count=1"
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test -v ./digitalocean/spaces/... -count=1 -timeout 120m -parallel=10
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_basic
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_basic
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_readableBody
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_readableBody
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_allParams
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_allParams
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_LeadingSlash
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_LeadingSlash
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_MultipleSlashes
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_MultipleSlashes
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObject_RegionError
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObject_RegionError
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObjects_basic
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObjects_basic
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObjects_all
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObjects_all
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObjects_prefixes
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObjects_prefixes
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObjects_encoded
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObjects_encoded
=== RUN   TestAccDataSourceDigitalOceanSpacesBucketObjects_maxKeys
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucketObjects_maxKeys
=== RUN   TestAccDataSourceDigitalOceanSpacesBucket_Basic
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucket_Basic
=== RUN   TestAccDataSourceDigitalOceanSpacesBucket_NotFound
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucket_NotFound
=== RUN   TestAccDataSourceDigitalOceanSpacesBucket_RegionError
=== PAUSE TestAccDataSourceDigitalOceanSpacesBucket_RegionError
=== RUN   TestAccDataSourceDigitalOceanSpacesBuckets_Basic
=== PAUSE TestAccDataSourceDigitalOceanSpacesBuckets_Basic
=== RUN   TestAccDigitalOceanBucketPolicy_importBasic
=== PAUSE TestAccDigitalOceanBucketPolicy_importBasic
=== RUN   TestAccDigitalOceanBucket_importBasic
=== PAUSE TestAccDigitalOceanBucket_importBasic
=== RUN   TestAccDigitalOceanSpacesBucketObject_noNameNoKey
=== PAUSE TestAccDigitalOceanSpacesBucketObject_noNameNoKey
=== RUN   TestAccDigitalOceanSpacesBucketObject_empty
=== PAUSE TestAccDigitalOceanSpacesBucketObject_empty
=== RUN   TestAccDigitalOceanSpacesBucketObject_source
=== PAUSE TestAccDigitalOceanSpacesBucketObject_source
=== RUN   TestAccDigitalOceanSpacesBucketObject_content
=== PAUSE TestAccDigitalOceanSpacesBucketObject_content
=== RUN   TestAccDigitalOceanSpacesBucketObject_contentBase64
=== PAUSE TestAccDigitalOceanSpacesBucketObject_contentBase64
=== RUN   TestAccDigitalOceanSpacesBucketObject_withContentCharacteristics
=== PAUSE TestAccDigitalOceanSpacesBucketObject_withContentCharacteristics
=== RUN   TestAccDigitalOceanSpacesBucketObject_NonVersioned
=== PAUSE TestAccDigitalOceanSpacesBucketObject_NonVersioned
=== RUN   TestAccDigitalOceanSpacesBucketObject_updates
=== PAUSE TestAccDigitalOceanSpacesBucketObject_updates
=== RUN   TestAccDigitalOceanSpacesBucketObject_updateSameFile
=== PAUSE TestAccDigitalOceanSpacesBucketObject_updateSameFile
=== RUN   TestAccDigitalOceanSpacesBucketObject_updatesWithVersioning
=== PAUSE TestAccDigitalOceanSpacesBucketObject_updatesWithVersioning
=== RUN   TestAccDigitalOceanSpacesBucketObject_acl
=== PAUSE TestAccDigitalOceanSpacesBucketObject_acl
=== RUN   TestAccDigitalOceanSpacesBucketObject_metadata
=== PAUSE TestAccDigitalOceanSpacesBucketObject_metadata
=== RUN   TestAccDigitalOceanSpacesBucketObject_RegionError
=== PAUSE TestAccDigitalOceanSpacesBucketObject_RegionError
=== RUN   TestAccDigitalOceanBucketPolicy_basic
=== PAUSE TestAccDigitalOceanBucketPolicy_basic
=== RUN   TestAccDigitalOceanBucketPolicy_update
=== PAUSE TestAccDigitalOceanBucketPolicy_update
=== RUN   TestAccDigitalOceanBucketPolicy_invalidJson
=== PAUSE TestAccDigitalOceanBucketPolicy_invalidJson
=== RUN   TestAccDigitalOceanBucketPolicy_emptyPolicy
=== PAUSE TestAccDigitalOceanBucketPolicy_emptyPolicy
=== RUN   TestAccDigitalOceanBucketPolicy_unknownBucket
=== PAUSE TestAccDigitalOceanBucketPolicy_unknownBucket
=== RUN   TestAccDigitalOceanBucket_basic
=== PAUSE TestAccDigitalOceanBucket_basic
=== RUN   TestAccDigitalOceanBucket_region
=== PAUSE TestAccDigitalOceanBucket_region
=== RUN   TestAccDigitalOceanBucket_UpdateAcl
=== PAUSE TestAccDigitalOceanBucket_UpdateAcl
=== RUN   TestAccDigitalOceanBucket_UpdateCors
=== PAUSE TestAccDigitalOceanBucket_UpdateCors
=== RUN   TestAccDigitalOceanBucket_WithCors
=== PAUSE TestAccDigitalOceanBucket_WithCors
=== RUN   TestAccDigitalOceanBucket_WithMultipleCorsRules
=== PAUSE TestAccDigitalOceanBucket_WithMultipleCorsRules
=== RUN   TestAccDigitalOceanBucket_shouldFailNotFound
=== PAUSE TestAccDigitalOceanBucket_shouldFailNotFound
=== RUN   TestAccDigitalOceanBucket_Versioning
=== PAUSE TestAccDigitalOceanBucket_Versioning
=== RUN   TestAccDigitalOceanSpacesBucket_LifecycleBasic
=== PAUSE TestAccDigitalOceanSpacesBucket_LifecycleBasic
=== RUN   TestAccDigitalOceanSpacesBucket_LifecycleExpireMarkerOnly
=== PAUSE TestAccDigitalOceanSpacesBucket_LifecycleExpireMarkerOnly
=== RUN   TestAccDigitalOceanSpacesBucket_RegionError
=== PAUSE TestAccDigitalOceanSpacesBucket_RegionError
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_basic
=== CONT  TestAccDigitalOceanBucketPolicy_emptyPolicy
=== CONT  TestAccDataSourceDigitalOceanSpacesBuckets_Basic
=== CONT  TestAccDataSourceDigitalOceanSpacesBucket_RegionError
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObjects_all
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObjects_basic
=== CONT  TestAccDigitalOceanBucketPolicy_invalidJson
=== CONT  TestAccDigitalOceanSpacesBucketObject_noNameNoKey
=== CONT  TestAccDigitalOceanBucket_importBasic
=== CONT  TestAccDigitalOceanBucketPolicy_importBasic
--- PASS: TestAccDataSourceDigitalOceanSpacesBucket_RegionError (0.96s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_RegionError
--- PASS: TestAccDigitalOceanBucketPolicy_invalidJson (0.99s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_MultipleSlashes
--- PASS: TestAccDigitalOceanSpacesBucketObject_noNameNoKey (1.21s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucket_NotFound
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_RegionError (0.38s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucket_Basic
--- PASS: TestAccDataSourceDigitalOceanSpacesBucket_NotFound (0.48s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_LeadingSlash
--- PASS: TestAccDigitalOceanBucket_importBasic (24.04s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObjects_maxKeys
--- PASS: TestAccDigitalOceanBucketPolicy_emptyPolicy (29.41s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_allParams
--- PASS: TestAccDigitalOceanBucketPolicy_importBasic (31.31s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObjects_encoded
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_basic (31.78s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObject_readableBody
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObjects_basic (31.79s)
=== CONT  TestAccDataSourceDigitalOceanSpacesBucketObjects_prefixes
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_MultipleSlashes (31.02s)
=== CONT  TestAccDigitalOceanBucketPolicy_update
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObjects_all (32.09s)
=== CONT  TestAccDigitalOceanBucketPolicy_basic
--- PASS: TestAccDataSourceDigitalOceanSpacesBucket_Basic (30.92s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_RegionError
--- PASS: TestAccDigitalOceanSpacesBucketObject_RegionError (0.18s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_metadata
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_LeadingSlash (39.82s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_acl
--- PASS: TestAccDataSourceDigitalOceanSpacesBuckets_Basic (42.14s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_contentBase64
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObjects_maxKeys (20.37s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_content
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_allParams (30.74s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_updatesWithVersioning
--- PASS: TestAccDigitalOceanSpacesBucketObject_contentBase64 (18.75s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_source
--- PASS: TestAccDigitalOceanBucketPolicy_basic (29.17s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_updateSameFile
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObjects_encoded (30.58s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_updates
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObject_readableBody (30.29s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_empty
--- PASS: TestAccDataSourceDigitalOceanSpacesBucketObjects_prefixes (30.42s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_NonVersioned
--- PASS: TestAccDigitalOceanBucketPolicy_update (30.31s)
=== CONT  TestAccDigitalOceanSpacesBucketObject_withContentCharacteristics
--- PASS: TestAccDigitalOceanSpacesBucketObject_metadata (31.72s)
=== CONT  TestAccDigitalOceanBucket_WithMultipleCorsRules
--- PASS: TestAccDigitalOceanSpacesBucketObject_source (18.86s)
=== CONT  TestAccDigitalOceanSpacesBucket_RegionError
--- PASS: TestAccDigitalOceanSpacesBucket_RegionError (0.16s)
=== CONT  TestAccDigitalOceanSpacesBucket_LifecycleExpireMarkerOnly
--- PASS: TestAccDigitalOceanSpacesBucketObject_updatesWithVersioning (20.28s)
=== CONT  TestAccDigitalOceanSpacesBucket_LifecycleBasic
--- PASS: TestAccDigitalOceanSpacesBucketObject_empty (18.65s)
=== CONT  TestAccDigitalOceanBucket_Versioning
--- PASS: TestAccDigitalOceanSpacesBucketObject_NonVersioned (18.59s)
=== CONT  TestAccDigitalOceanBucket_shouldFailNotFound
--- PASS: TestAccDigitalOceanSpacesBucketObject_withContentCharacteristics (18.67s)
=== CONT  TestAccDigitalOceanBucket_UpdateAcl
--- PASS: TestAccDigitalOceanSpacesBucketObject_content (38.66s)
=== CONT  TestAccDigitalOceanBucket_WithCors
--- PASS: TestAccDigitalOceanSpacesBucketObject_acl (41.58s)
=== CONT  TestAccDigitalOceanBucket_basic
--- PASS: TestAccDigitalOceanBucket_WithMultipleCorsRules (28.57s)
=== CONT  TestAccDigitalOceanBucket_UpdateCors
--- PASS: TestAccDigitalOceanBucket_WithCors (11.10s)
=== CONT  TestAccDigitalOceanBucket_region
--- PASS: TestAccDigitalOceanSpacesBucketObject_updateSameFile (40.29s)
=== CONT  TestAccDigitalOceanBucketPolicy_unknownBucket
--- PASS: TestAccDigitalOceanBucketPolicy_unknownBucket (0.49s)
--- PASS: TestAccDigitalOceanSpacesBucketObject_updates (40.33s)
--- PASS: TestAccDigitalOceanBucket_shouldFailNotFound (28.04s)
--- PASS: TestAccDigitalOceanBucket_UpdateAcl (29.24s)
--- PASS: TestAccDigitalOceanBucket_UpdateCors (20.10s)
--- PASS: TestAccDigitalOceanBucket_region (21.79s)
--- PASS: TestAccDigitalOceanSpacesBucket_LifecycleExpireMarkerOnly (45.53s)
--- PASS: TestAccDigitalOceanSpacesBucket_LifecycleBasic (47.29s)
--- PASS: TestAccDigitalOceanBucket_Versioning (53.48s)
--- PASS: TestAccDigitalOceanBucket_basic (62.96s)
PASS
ok      github.com/digitalocean/terraform-provider-digitalocean/digitalocean/spaces     146.087s