Wikipedia

* Test wikipdia library on Python v3.4. PR [52](https://github.com/goldsmith/Wikipedia/pull/52) by [frewsxcv](https://github.com/frewsxcv)
* Add WikipediaPage.categories attribute. PR [59](https://github.com/goldsmith/Wikipedia/pull/59) by [willf](https://github.com/willf)

* Determine package version without importing ``wikipedia`` in setup.py. Fixes [50](https://github.com/goldsmith/Wikipedia/issues/50) reported by [arcolife](https://github.com/arcolife)

* Update ``requests`` dependency to v2.3.0

* wikipedia.languages() for easy access to all language prefixes
* Conditional check for normalization in redirect queries. Fixes [47](https://github.com/goldsmith/Wikipedia/issues/47)
* Remove pip requirement to fix pip installation error. Fixes [46](https://github.com/goldsmith/Wikipedia/issues/46issuecomment-44221725) reported by [oquidav](https://github.com/oquidave)

* Refactor query functions to standardize & fix functionality of WikipediaPage properties that return a list. Fixes [38](https://github.com/goldsmith/Wikipedia/issues/38) reported by [gwezerek](https://github.com/gwezerek)

* Use official Mediawiki API 'redirects' key to avoid redirection parse errors. Fixes [28](https://github.com/goldsmith/Wikipedia/issues/28)
reported by [shichao-an](https://github.com/shichao-an) and [32](https://github.com/goldsmith/Wikipedia/issues/32) reported by [dmirylenka](https://github.com/dmirylenka)

* Add revision_id and parent_id properties. PR [23](https://github.com/goldsmith/Wikipedia/pull/23) by [fusiongyro](https://github.com/fusiongyro)
* Add changeable User-Agent. PR [33](https://github.com/goldsmith/Wikipedia/pull/33) by [crazybmanp](https://github.com/crazybmanp)
* Add geosearch functionality. PR [40](https://github.com/goldsmith/Wikipedia/pull/40) by [Kazuar](https://github.com/Kazuar)

* Add limited ability to access section titles on a page. PR [18](https://github.com/goldsmith/Wikipedia/pull/18) by [astavonin](https://github.com/astavonin)
* Add optional rate limiting. Closes issue [20](https://github.com/goldsmith/Wikipedia/pull/20) reported by [mobeets](https://github.com/mobeets)
* Add HTTPTimeout exception