Update version to 1.4.0

Author: python273

setup.py

@@ -14,7 +14,7 @@
 except ImportError:
     from distutils.core import setup
 
-version = '1.3.2'
+version = '1.4.0'
 
 
 with open('README.md') as f:

telegraph/__init__.py

@@ -9,7 +9,7 @@
 """
 
 __author__ = 'python273'
-__version__ = '1.3.2'
+__version__ = '1.4.0'
 
 from .api import Telegraph, TelegraphException
 from .upload import upload_file