Fix for binary path error and version bump

Author: bipul21

Diff for: browserstack/local.py

@@ -36,7 +36,7 @@ def start(self, **kwargs):
       del self.options['key']
 
     if 'binarypath' in self.options:
-      self.binary_path = binary_path
+      self.binary_path = self.options['binarypath']
       del self.options['binarypath']
     else:
       self.binary_path = LocalBinary().get_binary()

Diff for: setup.py

@@ -5,7 +5,7 @@
 setup(
   name = 'browserstack-local',
   packages = ['browserstack'],
-  version = '1.2.1',
+  version = '1.2.2',
   description = 'Python bindings for Browserstack Local',
   author = 'BrowserStack',
   author_email = '[email protected]',