updates readme and changelog

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Change LOG
 
+**2017-04-29**
+- added support for nested steps. From now on, it is possible to return
+  **godog.Steps** instead of an **error** in the step definition func.
+  This change introduced few minor changes in **Formatter** interface. Be
+  sure to adapt the changes if you have custom formatters.
+
 **2017-04-27**
 - added an option to randomize scenario execution order, so we could
   ensure that scenarios do not depend on global state.

README.md

@@ -248,8 +248,11 @@ See implementation examples:
 
 ### FAQ
 
-**Q:** Where can I configure common options globally?
-**A:** You can't. Alias your common or project based commands: `alias godog-wip="godog --format=progress --tags=@wip"`
+#### Configure common options for godog CLI
+
+There are no global options or configuration files. Alias your common or
+project based commands: `alias godog-wip="godog --format=progress
+--tags=@wip"`
 
 ### Contributions
 

examples/api/version.feature

@@ -20,6 +20,6 @@ Feature: get version
     And the response should match json:
       """
       {
-        "version": "v0.6.3"
+        "version": "v0.7.0"
       }
       """

godog.go

@@ -42,4 +42,4 @@ Godog was inspired by Behat and Cucumber the above description is taken from it'
 package godog
 
 // Version of package - based on Semantic Versioning 2.0.0 http://semver.org/
-const Version = "v0.6.3"
+const Version = "v0.7.0"