Merge v1.2.0 into master

[1.2.0] - 26-02-2019

Fixed

• Error in views that use Horizontal Boxes [provided default value]
• Fixed default-row-class value being kept even after overriden

Added

• Collision display format
• Countdown display format
• Teaser List display format

Changed

• Improved code by changing format conditionals (name to ID)
• Font-size of Teaser List