Updating dependencies

(cherry picked from commit 9a323928da4a517b26ff53b622a9eb5ac546f9c6)
Updating dependencies to reflect Mink 1.6 release

(cherry picked from commit 23e86832dbba3e38473fff44eaffe494a0585f9d)
Due Behat/Mink#603 the `waitFor` method was waiting 1000 times longer

(cherry picked from commit fb003f41ae13436f7605a0fa3d8e82c2e4895732)
Switching to develop/master branching model

- updating branch alias
Adding assert for tag and type in typified elements.
Cleaned testing code and improved assertion of wrapped element
Minor refactoring
Fixed typo in attr key
Added button to type of button
Improved tests.