Moving i18n shared code into __init__.py instead.
Updating .gitignore to ignore partially downloaded dubbed videos.
remove outdated call to CHANGE_SERVER_LANGUAGE
add zip download size when upgrading
Merge pull request #1521 from aronasorman/1494

Show download zip size when upgrading.
Merge pull request #1519 from bcipolli/shared-refactor

Moving i18n shared code into __init__.py instead.
fix call to setGetParam for set_server_language