forking_policy renamed to fork_policy.

Parameter name was changed in API 2.0, on repository endpoint.

Fixes #32

Author: vimishor

docs/examples/repositories/repository.md

@@ -41,7 +41,7 @@ $repo->create($account_name, $repo_slug, array(
     'description'       => 'My super secret project.',
     'language'          => 'php',
     'is_private'        => true,
-    'forking_policy'    => 'no_public_forks',
+    'fork_policy'       => 'no_public_forks',
 ));
 ```
 

lib/Bitbucket/API/Repositories/Repository.php

@@ -65,7 +65,7 @@ public function create($account, $repo, $params = array())
             'name'              => $repo,
             'is_private'        => true,
             'description'       => 'My secret repo',
-            'forking_policy'    => 'no_forks',
+            'fork_policy'       => 'no_forks',
         );
 
         // allow developer to directly specify params as json if (s)he wants.

test/Bitbucket/Tests/API/Repositories/RepositoryTest.php

@@ -71,7 +71,7 @@ public function testCreateRepositoryFromJSON()
             'name'              => 'new-repo',
             'is_private'        => true,
             'description'       => 'My secret repo',
-            'forking_policy'    => 'no_public_forks',
+            'fork_policy'       => 'no_public_forks',
         ));
 
         $client = $this->getHttpClientMock();
@@ -93,7 +93,7 @@ public function testCreateRepositoryFromArray()
             'name'              => 'new-repo',
             'is_private'        => true,
             'description'       => 'My secret repo',
-            'forking_policy'    => 'no_public_forks',
+            'fork_policy'       => 'no_public_forks',
         );
 
         $client = $this->getHttpClientMock();
@@ -118,7 +118,7 @@ public function testCreateRepositoryWithDefaultParams()
             'name'              => 'new-repo',
             'is_private'        => true,
             'description'       => 'My secret repo',
-            'forking_policy'    => 'no_forks',
+            'fork_policy'       => 'no_forks',
         );
 
         $client = $this->getHttpClientMock();