Update changelog for fixes
# ChangeLog
* **0.20.1**
- - Add support for PKCS#8 private keys in pem.key file.
- - Improve resource management for certificates and keys.
+ - Tune log output for image names (#737)
+ - Allow image with multiple path segments (#694)
+ - Add support for PKCS#8 private keys in pem.key file. (#730)
+ - Improve resource management for certificates and keys. (#730)
* **0.20.0** (2017-02-17)
- Removed `build-nofork` and `source-nofork` in favor for a more direct solution which prevents forking of the lifecycle. Please refer the documentation, chapter "Assembly" for more information about this.
