fixed buildout sources

@@ -22,10 +22,14 @@ eggs =
 
 interpreter = python_interpreter
 
+[remotes]
+gh=git://github.com/
+gh_push=git@github.com:
+
 [sources]
-robotframework-selenium2library = git git@github.com:ktarasz/robotframework-selenium2library.git
-fake-factory = git git@github.com:joke2k/faker.git
-op_robot_tests = git git@github.com:openprocurement/robot_tests.git
-openprocurement_client = git git@github.com:openprocurement/openprocurement.client.python.git
-restkit = git git@github.com:openprocurement/restkit.git
-rfc6266 = git git@github.com:openprocurement/rfc6266.git  branch=content-disposition-form-data
\ No newline at end of file
+robotframework-selenium2library = git ${remotes:gh}ktarasz/robotframework-selenium2library.git
+fake-factory                    = git ${remotes:gh}joke2k/faker.git
+op_robot_tests                  = git ${remotes:gh}openprocurement/robot_tests.git pushurl=${remotes:gh_push}openprocurement/robot_tests.git
+openprocurement_client          = git ${remotes:gh}openprocurement/openprocurement.client.python.git
+restkit                         = git ${remotes:gh}openprocurement/restkit.git
+rfc6266                         = git ${remotes:gh}openprocurement/rfc6266.git  branch=content-disposition-form-data