Merge remote branch 'bbb/v0.81-javau51-update' into merge-java-7u51-branch

bigbluebutton-client/locale/az_AZ/bbbResources.properties

bigbluebutton-client/locale/bg_BG/bbbResources.properties

bigbluebutton-client/locale/bn_IN/bbbResources.properties

bigbluebutton-client/locale/ca_ES/bbbResources.properties

bigbluebutton-client/locale/cs_CZ/bbbResources.properties

bigbluebutton-client/locale/cy_GB/bbbResources.properties

bigbluebutton-client/locale/da_DK/bbbResources.properties

bigbluebutton-client/locale/de_DE/bbbResources.properties

bigbluebutton-client/locale/el_GR/bbbResources.properties

bigbluebutton-client/locale/en_US/bbbResources.properties

bigbluebutton-client/locale/es_ES/bbbResources.properties

bigbluebutton-client/locale/et_EE/bbbResources.properties

bigbluebutton-client/locale/eu_ES/bbbResources.properties

bigbluebutton-client/locale/fa_IR/bbbResources.properties

bigbluebutton-client/locale/fi_FI/bbbResources.properties

bigbluebutton-client/locale/fr_CA/bbbResources.properties

bigbluebutton-client/locale/fr_FR/bbbResources.properties

bigbluebutton-client/locale/he_IL/bbbResources.properties

bigbluebutton-client/locale/hr_HR/bbbResources.properties

bigbluebutton-client/locale/hu_HU/bbbResources.properties