Fix issue #1472
Try to conform to guidelines
Allow for multiple categories with the same tags
Update pt-PT.coffee
Merge pull request #1581 from Imperadeiro98/patch-1

Update pt-PT.coffee
Merge pull request #1580 from ThatOtherPerson/copy-comments

Fix issue #1472
Testing out the new comment preservation in locale files.
Hooked up hero choice from ChooseHeroView and PlayLevelModal. Tried to fix some oddities with achievements. Fixed #1564.