Merge branch 'release/1.0.0-beta.4' into develop
Detect automatically the navigator language + fix right corner zone name
Clean game.js file
Add intro for help
Add tutorial in english
Merge branch 'feature/intro' into develop
Get the language between existing ones
Translate help in french
Checks max hp/mp/limit when the team change (fixes #2)
Add design for equip section
Add zone 5
Add PHS section
Checks if characters are available when loading a save
Fix: align enemies in their zones
Rebalance some enemies of zone 4 & 5
Update number version
Merge branch 'release/1.0.0-beta.5'