Validate the policy supplied via `assume_role_policy` in an `aws_iam_role`
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSRole_badJSON'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/02/13 14:13:47 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSRole_badJSON -timeout 120m
=== RUN TestAccAWSRole_badJSON
--- PASS: TestAccAWSRole_badJSON (0.00s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 0.019s
```
* master: (91 commits)
update CHANGELOG
update CHANGELOG
state/remote: more canonical Go for skip TLS verify
update CHANGELOG
update CHANGELOG
command/apply: flatten multierrors
provider/aws: improve iam_policy err msgs
acc tests: ensure each resource has a _basic test
aws/provider convert _normal tests to _basic
go fmt
Enpoint type configuration for OpenStack provider
Fix page title for aws_elasticache_cluster
Update CHANGELOG.md
Corrected Frankfurt S3 Website Endpoint fixes#2258
Only run Swift tests when Swift is available
Implement OpenStack/Swift remote
Minor correction to aws_s3_bucket docs
docs: Fix wrong title (aws_autoscaling_notification)
provider/aws: clarify scaling timeout error
Update CHANGELOG.md
...
This landed in aws-sdk-go yesterday, breaking the AWS provider in many places:
3c259c9586
Here, with much sedding, grepping, and manual massaging, we attempt to
catch Terraform up to the new `awserr.Error` interface world.
Jake Champlin