Merge pull request #11045 from antobinary/fixes-alpha-3

bigbluebutton-html5/private/config/fallbackLocales.json

bigbluebutton-html5/private/locales/ar.json

bigbluebutton-html5/private/locales/az.json

bigbluebutton-html5/private/locales/bg_BG.json

bigbluebutton-html5/private/locales/ca.json

bigbluebutton-html5/private/locales/cs_CZ.json

bigbluebutton-html5/private/locales/da.json

bigbluebutton-html5/private/locales/de.json

bigbluebutton-html5/private/locales/el_GR.json

bigbluebutton-html5/private/locales/eo.json

bigbluebutton-html5/private/locales/es.json

bigbluebutton-html5/private/locales/es_ES.json

bigbluebutton-html5/private/locales/es_MX.json

bigbluebutton-html5/private/locales/et.json

bigbluebutton-html5/private/locales/eu.json

bigbluebutton-html5/private/locales/fa_IR.json

bigbluebutton-html5/private/locales/fi.json

bigbluebutton-html5/private/locales/fr.json

bigbluebutton-html5/private/locales/gl.json

bigbluebutton-html5/private/locales/he.json