Bump up version to v0.1.1

Author: wata727

CHANGELOG.md

@@ -1,3 +1,19 @@
+## 0.1.1 (2020-05-23)
+
+### Changes
+
+- [#20](https://github.com/terraform-linters/tflint-plugin-sdk/pull/20): helper: Make Issues of TestRunner non-nil
+
+### Chores
+
+- [#15](https://github.com/terraform-linters/tflint-plugin-sdk/pull/15): Bump github.com/hashicorp/go-hclog from 0.10.1 to 0.13.0
+- [#16](https://github.com/terraform-linters/tflint-plugin-sdk/pull/16): Bump github.com/google/go-cmp from 0.3.1 to 0.4.1
+- [#17](https://github.com/terraform-linters/tflint-plugin-sdk/pull/17): Bump github.com/hashicorp/hcl/v2 from 2.2.0 to 2.5.1
+- [#18](https://github.com/terraform-linters/tflint-plugin-sdk/pull/18): Adding gitignore file
+- [#19](https://github.com/terraform-linters/tflint-plugin-sdk/pull/19): Add tests and CI setups
+- [#21](https://github.com/terraform-linters/tflint-plugin-sdk/pull/21): Bump github.com/hashicorp/go-plugin from 1.0.1 to 1.3.0
+- [#22](https://github.com/terraform-linters/tflint-plugin-sdk/pull/22): Bump github.com/zclconf/go-cty from 1.1.1 to 1.4.1
+
 ## 0.1.0 (2020-01-18)
 
 Initial release