Prepare release 1.1.5

Author: deniszh

setup.py

@@ -6,7 +6,7 @@
 
 setup(
   name='whisper',
-  version='1.1.4',
+  version='1.1.5',
   url='http://graphiteapp.org/',
   author='Chris Davis',
   author_email='chrismd@gmail.com',