Add support for I18N

[CloneWith]

This PR implements I18N function using .resx files and the native methods, and closes #8 and #27.

• Update dependencies to avoid security issues
• Mark forms as translatable and use resources to translate them
• Add Strings resource item to translate strings in the source code (invisible in Designer view)
• Add Simplified Chinese translation

Todos:

• [x] Mark IO strings as translatable
• [x] ~Simplify translation process (e.g. put all strings in a single resource file)~ seems like a bad idea...

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After this PR merged, translation to other languages can be done by:

• Add <Form>.<Language Code>.resx for corresponding forms. Such as Updater.zh-CN.resx
• Add Strings.<Language Code>.resx for strings not covered above.
• Add Resources.<Language Code>.resx under Properties/ directory for resource texts.