Fix versions in change log

CHANGELOG.md

@@ -1,4 +1,4 @@
-0.17.0 (8/2/2016)
+1.7.0 (8/2/2016)
 ==================
 
 * Bump Grape dependency to 0.17
@@ -8,20 +8,20 @@
    insert_after Grape::Middleware::Formatter, Grape::Middleware::Logger
   ```
 
-0.16.0 (4/4/2016)
+1.6.0 (4/4/2016)
 ==================
 
 * Can use default rake command to run test suite
 * Fix [#4](https://github.com/ridiculous/grape-middleware-logger/issues/4), missing JSON parameters from POST requests
 * Grape::Middleware::Formatter#before is Ruby 1.9.3 friendly
 
-0.15.1 (12/15/2015)
+1.5.1 (12/15/2015)
 ==================
 
 * Refactor logger conditional to use coercion and parallel assignment
 
 
-0.15.0 (12/12/2015)
+1.5.0 (12/12/2015)
 ==================
 
 * Use Railtie to setup default configuration for Rails apps