Include Templates and Bump Version to 0.1.1

I forgot to include the templates in setup.py, so httpbin would complain
and return a 500 when accessing views that require templates.  This
fixes that problem by adding them as "data" in setup.py and MANIFEST.in

.gitignore

@@ -1,4 +1,6 @@
 env/
+build/
+dist/
 .workon
 .epio-app
 *.pyc

README.md

@@ -114,6 +114,20 @@ All endpoint responses are JSON-encoded.
       "url": "http://httpbin.org/get?show_env=1"
     }
 
+## Installing and running from PyPI
+
+You can install httpbin as a library from PyPI and run it as a WSGI app.  For example, using Gunicorn:
+
+```bash
+$ pip install httpbin
+$ gunicorn httpbin:app
+```
+
+## Changelog
+
+* 0.1.1: Added templates as data in setup.py
+* 0.1.0: Added python3 support and (re)publish on PyPI
+
 ## AUTHOR
 
 A [Kenneth Reitz](http://kennethreitz.com/pages/open-projects.html)

httpbin/core.py

@@ -40,7 +40,10 @@
 # Prevent WSGI from correcting the casing of the Location header
 BaseResponse.autocorrect_location_header = False
 
-app = Flask(__name__)
+# Find the correct template folder when running from a different location
+tmpl_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'templates')
+
+app = Flask(__name__, template_folder=tmpl_dir)
 
 
 # -----------

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="httpbin",
-    version="0.1.0",
+    version="0.1.1",
     description="HTTP Request and Response Service",
 
     # The project URL.
@@ -28,5 +28,6 @@
          'Programming Language :: Python :: 3.4',
     ],
     packages=find_packages(),
+    include_package_data = True, # include files listed in MANIFEST.in
     install_requires=['Flask','MarkupSafe','decorator','itsdangerous','six'],
 )