Front end i18n updates

[seanmcn]

Resolves #1000 adding in the suggested translation in French, the rest with Google Translate..

Adds variables in a number of other places on the front-end where there is hardcoded English.

Happy #hacktoberfest 😄

[jtojnar]

Thank you very much for your contribution.

1. Could you make it so that the error messages’ ids start with error_?
2. Adding the commented out translations might confuse the translation website (coming soon). Could you remove the commit?

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@Binnette do you think you could check the French translations?

[seanmcn]

Have made the requested changes, let me know if you need anything else from me on this. 😄

[jtojnar]

I think the colons should go to the translations too – some languages might use different punctuation. (Or, in case of French, add a thin space before them.)

[Binnette]

Done ! I just reviewed french string and I made a pull request in @seanmcn repo : seanmcn#1

2 strings were missing in fr.ini :

• lang_error_mark_item
• lang_error_star_item

Can you please chek that those 2 strings are not missing in other files ?
See you 😉

[jtojnar]

Thank you both.

[jtojnar]

Hi @seanmcn and @Binnette. Previously, it was not clear if selfoss was licensed under GPL 3 only, or also any later version. Could you clarify whether you are fine with licensing your contribution under GPL-3-or-later?

Thanks again and sorry for the confusion.

[seanmcn]

@jtojnar fine with me 👍

[Binnette]

Of course @jtojnar 👍 😉