Fix typo in "Rever"
Merge pull request #57 from csanyiarpad/feature/456-walkhub-features-content-type

feature/456: key features front page listing.
Merge pull request #58 from Coornail/fix/update-hook-typo

Fix typo in "Rever"
feature/456: weights added, listing page recreated

* Weights has been added for the 'Walkhub key feature' content type.
* Listing view (and block) has been modified for ordering items based on the weights.
* List's block view got a custom template for showing 2x4 features on desktop and 4x2 features on mobile screen properly aligned.