initial stab at making a country picker
update to translator to allow specification of key to translate
Merge branch 'master' into countries-chooser
More work on country chooser
country flags
Merge branch 'master' into countries-chooser
Country data (may need to shorten since the numerical code isn't really needed)
Merge branch 'master' into countries-chooser
temporary switch from country to countries for DBS data
move styling to CSS
Merge branch 'master' into countries-chooser
Revert "country flags"

This reverts commit 19f1cb7eaec053178ab5707c2be769a74d46a3f5.
Changing to two letter country codes for a tiny savings on texts.json size (and because another developer already had 2-letter)
removed 'country-code'
check that countries are present before showing the selector
fix inconsistent selectors and revert error
added code to trap errors on individual files if needed
version update to make countries chooser live