Merge pull request #12492 from antobinary/may31-locales

bigbluebutton-html5/private/config/fallbackLocales.json

bigbluebutton-html5/public/locales/ar.json

bigbluebutton-html5/public/locales/ar_EG.json

bigbluebutton-html5/public/locales/ar_IQ.json

bigbluebutton-html5/public/locales/ar_JO.json

bigbluebutton-html5/public/locales/ar_SA.json

bigbluebutton-html5/public/locales/bn.json

bigbluebutton-html5/public/locales/cs_CZ.json

bigbluebutton-html5/public/locales/da.json

bigbluebutton-html5/public/locales/de.json

bigbluebutton-html5/public/locales/dv.json

bigbluebutton-html5/public/locales/el_GR.json

bigbluebutton-html5/public/locales/es.json

bigbluebutton-html5/public/locales/es_ES.json

bigbluebutton-html5/public/locales/fa_IR.json

bigbluebutton-html5/public/locales/hu_HU.json

bigbluebutton-html5/public/locales/ja.json

bigbluebutton-html5/public/locales/ko_KR.json

bigbluebutton-html5/public/locales/lt_LT.json

bigbluebutton-html5/public/locales/ml.json