Translation update / string breakage

Hello kind translators,

I'm using this issue to get in touch to say sorry that I believe I've recently broken a bunch of the strings for translation.

However I have just merged changes which

• Provide translation comments throughout
• Remove the metainfo changelog from translation for the moment (to keep the initial translation work down)
• Note the GSettings text as being a low priority
• Add a translation template (.pot), which will be updated

Please let me know if I've sent anything in the wrong direction.

Once changes to Iotas become smaller / less frequent I could maybe use something like this issue to communicate string breaking changes. For the moment at least I can attempt to make releases fairly quickly once translation updates come in.

Many thanks for the work thus far 👍 😄

@gastornis @oscfdezdz @proninyaroslav1 @sabriunal