Remove backup files. @selishta has confirmed they're not in active use.

Conflicts:

    locale/sq/app.po_
    locale/sq/app__.po
    locale/sq/app_old3.po
    locale/sq/app_old4.po
    locale/sq/app_old5.po
Standardize linebreaks
Remove link html from translation message
Remove link html from translation message
Remove HTML a tag from all msgids and msgstrs.
Remove link html from translation message
Move closing bracket to end of string, only want to translate text.
Remove link html from translation message
Replace %s with {{}} formatting in translation string with url.
Replace %s with {{}} interpolation format in url.
Use {{}} instead of %s in url string interpolation.
Use {{}} instead of %s in url interpolation.
Remove translation string that is just html and no words
Remove url from translation.
In translation strings replace %s with {{}} formatting
In translation strings replace %s with {{}} formatting
Override n_ to add interpolation
In translation strings replace %s and %d with {{}} formatting
In translation strings replace %d with {{}} formatting
In translation strings replace %d with {{}} formatting