Update change log for v0.1.0 (#39)

Author: BernieWhite

CHANGELOG.md

@@ -1,11 +1,17 @@
 
 ## Unreleased
 
+## v0.1.0
+
+- Initial release
+
+What's changed since pre-release v0.1.0-B181235:
+
 - Fix outcome filtering of summary results [#33](https://github.com/BernieWhite/PSRule/issues/33)
 - Fix target object counter in verbose logging [#35](https://github.com/BernieWhite/PSRule/issues/35)
 - Fix hashtable keys should be handled as fields [#36](https://github.com/BernieWhite/PSRule/issues/36)
 
-## v0.1.0-B181235
+## v0.1.0-B181235 (pre-release)
 
 - RuleId and RuleName are now independent. Rules are created with a name, and the RuleId is generated based on rule name and file name
   - Rules with the same name can exist and be cross linked with DependsOn, as long a the script file name is different
@@ -15,12 +21,12 @@
   - `Invoke-PSRule` has a `-Outcome` parameter instead of `-Status`
   - `-Outcome` supports values of `Pass`, `Fail`, `Error`, `None`, `Processed` and `All`
 
-## v0.1.0-B181222
+## v0.1.0-B181222 (pre-release)
 
 - Added rule tags to results to enable grouping and sorting [#14](https://github.com/BernieWhite/PSRule/issues/14)
 - Added support to check for rule tag existence. Use `*` for tag value on `-Tag` parameter with `Invoke-PSRule` and `Get-PSRule`
 - Added option to report rule summary using `-As` parameter of `Invoke-PSRule` [#12](https://github.com/BernieWhite/PSRule/issues/12)
 
-## v0.1.0-B181212
+## v0.1.0-B181212 (pre-release)
 
 - Initial pre-release