gomod: update terraform and go-cloudstack

Author: Sander van Harmelen

README.md

@@ -71,7 +71,7 @@ $ docker exec -ti cloudstack python /root/tools/marvin/marvin/deployDataCenter.p
 If you refresh the client or login again, you will now get passed the initial welcome screen and be able to go to your account details and retrieve the API key and secret. Export those together with the URL:
 
 ```sh
-$ export CLOUDSTACK_URL=http://localhost:8080/client/api
+$ export CLOUDSTACK_API_URL=http://localhost:8080/client/api
 $ export CLOUDSTACK_API_KEY=r_gszj7e0ttr_C6CP5QU_1IV82EIOtK4o_K9i_AltVztfO68wpXihKs2Tms6tCMDY4HDmbqHc-DtTamG5x112w
 $ export CLOUDSTACK_SECRET_KEY=tsfMDShFe94f4JkJfEh6_tZZ--w5jqEW7vGL2tkZGQgcdbnxNoq9fRmwAtU5MEGGXOrDlNA6tfvGK14fk_MB6w
 ```

go.mod

@@ -1,31 +1,12 @@
 module github.com/terraform-providers/terraform-provider-cloudstack
 
 require (
-	github.com/apparentlymart/go-cidr v1.0.0 // indirect
-	github.com/blang/semver v3.5.1+incompatible // indirect
 	github.com/go-ini/ini v1.40.0
-	github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b // indirect
 	github.com/gopherjs/gopherjs v0.0.0-20181103185306-d547d1d9531e // indirect
-	github.com/hashicorp/go-getter v0.0.0-20181213035916-be39683deade // indirect
-	github.com/hashicorp/go-hclog v0.0.0-20181001195459-61d530d6c27f // indirect
 	github.com/hashicorp/go-multierror v1.0.0
-	github.com/hashicorp/go-plugin v0.0.0-20181212150838-f444068e8f5a // indirect
-	github.com/hashicorp/go-uuid v1.0.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hashicorp/hcl2 v0.0.0-20181220012050-6631d7cd0a68 // indirect
-	github.com/hashicorp/hil v0.0.0-20170627220502-fa9f258a9250 // indirect
-	github.com/hashicorp/logutils v1.0.0 // indirect
-	github.com/hashicorp/terraform v0.11.11
-	github.com/jtolds/gls v4.2.1+incompatible // indirect
-	github.com/mitchellh/cli v1.0.0 // indirect
-	github.com/mitchellh/copystructure v1.0.0 // indirect
-	github.com/mitchellh/hashstructure v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.1.2 // indirect
-	github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d // indirect
+	github.com/hashicorp/terraform v0.12.0
 	github.com/smartystreets/goconvey v0.0.0-20181108003508-044398e4856c // indirect
-	github.com/xanzy/go-cloudstack v2.4.1+incompatible
-	github.com/zclconf/go-cty v0.0.0-20181218225846-4fe1e489ee06 // indirect
-	golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9 // indirect
-	golang.org/x/net v0.0.0-20181220203305-927f97764cc3 // indirect
+	github.com/xanzy/go-cloudstack v0.0.0-20190526095453-42f262b63ed0
 	gopkg.in/ini.v1 v1.40.0 // indirect
 )