Fix BabelExt.utils.dispatch()'s detection of missing parameters
Merge branch 'master' of ../BabelExt into HEAD
Remove debugging accidentally left in
Replace stash.get_variable() with stash.parse_variable()
Replace all calls to get_variable() with parse_variable()
Indicate banned users in duplicate account report
Merge to {{merge log thread id}}
Updated version number to 3.20

Actual command: ./release.sh 3.20