Instagram-private-api

- Web API:
* Add ``highlight_reels()`` and ``highlight_reel_media()``
* Add ``tagged_user_feed()``
* Add ``tag_story_feed()`` and ``location_story_feed()``
* Update query hashes
* Fix for case sensitivity for tag feed
* Add ``delete_media()``
* Add ``proxy_handler`` kwarg to support custom proxy handler such as socks
- App API:
* :fire: __BREAKING CHANGE__: Change in user agent format for the app version
* :fire: __BREAKING CHANGE__: Change in argument list for ``search_users()``
* Add IGTV endpoints
* Update ``media_n_comments()``, ``search_users()``, ``news()``
* ``feed_location()`` deprecated
* Add ``kwargs`` to ``news()`` for paging support
* Add ``tag_section()`` and ``location_section()`` endpoints
* Add ``proxy_handler`` kwarg to support custom proxy handler such as socks

- Web API:
* Improve cookie expiry detection
- App API:
* Make change to cookiejar (in 1.5.6) backward compatible

- Web API:
* Add ``media_likers()``
* Fix ``user_info2()``
* Fix csrf token extraction
- App API:
* Fix client authentication expiry
* Improve get cookie value

- Web API:
* Fix for changes in the ``X-Instagram-GIS`` signed header requirement

- Web API:
* Fix for changes in the ``X-Instagram-GIS`` signed header requirement

- Web API:
* ``client.settings`` now includes ``user_agent`` which you should persist since ``rhx_gis`` is dependent on both the ``csrftoken`` (in cookie) and the client's ``user_agent``