release 5.1.0, Return None only if the value of the variable is None.…

… This will allow to return empty strings. (sloev#37)

Fixed issue where using path parameters but no custom domain breaks (s…

…loev#34)

* Fixed issue where using pathparameters but no custom domain broke

* fixed comment

* check for the whole first part of the path

* check for correct index

* adjusted comments + changed order around

* Bump version

* for {proxy+} we still need the event resource

* made test make sense

Remove tox (sloev#35)

* remove support for python 3.3
* stop using tox

Fix path casing (sloev#33)

* Don't force the path to lowercase

* Bump version

Make Api Gateway custom domain work (with basepath) (sloev#32)

* if resource is set in request, use that instead of path

* Added support for the {proxy+} endpoint. Default to "resource" event key

* Cleanup, and added check for start of / in path.

* bump version

* bump version write history

* Fixed bad * path

Use werkzeug for route parsing (sloev#30)

* pep8 cleanup

* Added werkzeug dependency

* Use the werkzeug Map() object to do the mapping for us

* Added description for using the path parameters

* bind to an empty server name

* Make readme have unique urls, all tests are run in the same context

* Add exception for catch-all rule so * can be used as path

* fixed absolute url redirect

* fix pylint for py3.3

* bump version, write history

Fixup non null none return (sloev#29)

* set body to None, do not marshal into 'null'

```
>>> json.dumps(None)
'null'
```

* bump to 3.0.1

* bump to 3.0.1

Merge pull request sloev#28 from trustpilot/return-none-and-not-empty…

…-string-on-empty-body

Return none and not empty string on empty body

Merge pull request sloev#27 from simongarnier/reraise-on-catchall

Reraise on catchall

Merge pull request sloev#24 from trustpilot/release-2.2.5

Release 2.2.5