Fix import of contacts with multiple email addresses from Google-csv format (#1490178)
Enable menu-* actions when UI is locked
Fix label on "forwarded" icon
Fix button size in Larry
Bump up version number, remove package.xml file
Use consistent license identifiers, remove redundant package.xml files
Fix generation of Blowfish-based password hashes (#1490184)

Added password_blowfish_cost config option.
Update package.xml -> composer.json
Add missing composer.json files (skipped because of .gitignore)
Add missing composer.json files (skipped because of .gitignore)
Assign "mainaction" class to "default" buttons in dialogs
Update TinyMCE to 4.1.7, use cache_suffix option to prevent browser caching issues