[Finishes 60213806]: Popcap -> PopCap Games
Merge pull request #131 from tobyk100/master

Doctype schema update.
1. Removed qtip. 2. Made unselectable to be default. 3. Add p,pre,span to be selectable. 4. Made help message to be selectable.
Updated storyboards
Merged from master.
Merge pull request #132 from nanan9177/tutorial

Disable selection in blockly? (esp in Android)
Create new api url that loads just the user menu.
To be used by code.org header. Move shared code to a partial
Translations
Translations
Disable grey overlay when focused on a clickable item.
Merge pull request #133 from nanan9177/tutorial

Disable grey overlay when focused on a clickable item.
fix yml escaping
temp commit for case issue
Finalize case change.
Case change step 1.
Case change step 2.
Merge pull request #134 from tobyk100/case-change

Case change
Fix slides.en.yml formatting
Translations
[Finishes 60203836]: not signed in view of trophies, levels, and improved nav