Update sasa.js
Update aamulehti.js
Update satakansa.js
LB-1100: newly added user comments are in GMT+00:00 format in Admin UI

Added default CreatedOn date instead of the meta one.
Update sasa-light.js
Merge pull request #363 from nistormihai/master

LB-1100: newly added user comments are in GMT+00:00 format in Admin UI