Xmltodict

------

* Merge pull request 31 from martinblech/document-unparse
* Adding documentation for unparse()
* Merge pull request 30 from martinblech/prettyprint
* Adding support for pretty print in unparse()

------

* Merge pull request 29 from dusual/master
* ordereddict import for less 2.6 if available

------

* Allow using alternate versions of `expat`.
* Added shameless link to GitTip.
* Merge pull request 20 from kevbo/master
* Adds unparse example to README

------

* fix try/catch block for pypi (throws AttributeError instead of TypeError)
* prevent encoding an already encoded string
* removed unnecessary try/catch for xml_input.encode(). check if file or string, EAFP style. (thanks turicas)

------

* test with python 3.3 too
* avoid u'unicode' syntax (fails in python 3.2)
* handle unicode input strings properly
* add strip_whitespace option (default=True)
* Merge pull request 16 from slestak/master
* fix unittest
* working with upstream to improve 15
* remove pythonpath tweaks, change loc of 15 patch
* upstream 15

------

* test attribute order roundtrip only if OrderedDict is available (python >= 2.7)
* Merge branch 'master' of github.com:martinblech/xmltodict
* preserve xml attribute order (fixes 13)