Change-analyzer

Fix
* Fix pypi publish ([`006ea92`](https://github.com/F-Secure/change-analyzer/commit/006ea9262624ab51e3a2fad5185b1cd3d7283c2f))

Feature
* Enable pypi publish ([`2cd03db`](https://github.com/F-Secure/change-analyzer/commit/2cd03dbaa1f2addd79beaf3efd83c367e19dbfde))

Documentation
* Add about section ([`59796be`](https://github.com/F-Secure/change-analyzer/commit/59796bee5738679316bbcb2db237af4a7f0e9054))

Feature
* Enrich page source with data from driver ([`8e0b429`](https://github.com/F-Secure/change-analyzer/commit/8e0b429b1687f280290d13e836899d4280e7b3a1))

Feature
* Save the screenshot using body element ([`0c79a4e`](https://github.com/F-Secure/change-analyzer/commit/0c79a4e3738036d47c3408350e55e5505f5e47dd))
* Add capability to start the browser maximized ([`4260597`](https://github.com/F-Secure/change-analyzer/commit/426059788537cc06df113457844d897e5c7f34e2))
* Record web elements ([`68f55da`](https://github.com/F-Secure/change-analyzer/commit/68f55da2c7d67f830f894359e1f9b456883ebfa8))
* Contain supported diffs ([`ad66df3`](https://github.com/F-Secure/change-analyzer/commit/ad66df335f30ed7b8056096d310aa8884ceb5f9a))

Fix
* Fix diff validation ([`c7946cd`](https://github.com/F-Secure/change-analyzer/commit/c7946cd61dc50280c3db047b8f98556058d8cc59))

Feature
* Add validation for each diff ([`b2160e0`](https://github.com/F-Secure/change-analyzer/commit/b2160e09bf313ef4aa3569e24540c4ba82f59783))

Fix
* Add various fixes based on review comments ([`fd06d5d`](https://github.com/F-Secure/change-analyzer/commit/fd06d5d398508200036f9943c5a61d4b58460680))