Merge pull request #965 from gannetson/more-crazy-fixes

More crazy fixes
Merge pull request #966 from gannetson/more-crazy-fixes

More crazy fixes
Checking the amounts to be >= 5 euro in the `readyForPayment` function.
Fixed Javascript error when updating the monthly donations amounts in form.
Merge pull request #967 from gannetson/more-crazy-fixes

Polyfill for file uploads
Merge pull request #968 from gannetson/more-crazy-fixes

Tweak donation page...
Merge pull request #969 from gannetson/more-crazy-fixes

New translations
Added `target="_blank"` to external links in project detail template.
Merge pull request #970 from gannetson/more-crazy-fixes

More crazy fixes
Merge pull request #971 from gannetson/more-crazy-fixes

More crazy fixes
Merge pull request #972 from gannetson/more-crazy-fixes

Put File JS hack in presets so it always runs
Merge branch 'master' of github.com:onepercentclub/onepercentclub-site
Merge branch 'master' of https://github.com/maykinmedia/onepercentclub-site into more-crazy-fixes