Fix conflict in Ctrl-r and Pan modifier key
l10n - Add blend mode labels
Fix compile error in JDK <= 1.6
l10n - Internationalize linux help
Linux, FreeBSD - Add rsync in build dependency
l10n - Fix missing files for linux help
l10n - Update blend modes help
l10n - Remove unused properties sentences
l10n - Update Spanish UI
l10n - Add Danish UI
l10n - Update German UI
l10n - Add French UI
l10n - Update Hungarian UI
l10n - Update Italian UI
l10n - Add Dutch UI
l10n - Update Polish UI
l10n - Remove unused properties files/sentences [CI skip]
l10n - Add Spanish help
l10n - Add Japanese help
Add new Version.properties