Gettext inside settings

[Radomir Dopieralski]

We are using gettext inside the local_settings.py file, and I think we shouldn't be doing that.

From what I can see, there are basically two use cases:

Default values for labels
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Those should probably be set inside settings.py, and local_settings.py should only give an option to override them into non-translated strings. We can't translate user-provided strings anyways, because we don't know them up front.

Example values in commented code
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Those should probably not be translated -- the user will translate them when setting to their own values anyways. They are not translated anyways, as they are commented out, and so the translation
system doesn't pick them up.