New translations (#1193)

* modify script to fetch all uploaded translations.

Otherwise we don't always get the latest translations.
This might be because we're only fetching "reviewed" translations, but
so-far-so-good with unreviewed translations, and we don't have a real
"reviewing" hierachy in place anyway. This policy might change in the
future, but at least now it's not ambiguous.

// FREEBIE

* latest translations

Signal/translations/bin/pull-translations

@@ -9,7 +9,7 @@ tx pull -a --minimum-perc=80
 
 # Legacy hack: pull *any existing* translations regardless of their completion.
 # Once supported, we don't want to drop any translations.
-tx pull
+tx pull --force
 
 # Get and build iStringsCheck from https://github.com/FredericJacobs/iStringsCheck
 # This does some checks to make sure all strings are present and that interpolated strings have the right number of arguments