Merge pull request #3676 from riadvice/fix-shortcut-keys-hide

bigbluebutton-client/src/org/bigbluebutton/core/BBB.as

...ient/src/org/bigbluebutton/core/managers/ConfigManager.as

...ent/src/org/bigbluebutton/core/managers/ConfigManager2.as

bigbluebutton-client/src/org/bigbluebutton/core/vo/Config.as

...ton-client/src/org/bigbluebutton/core/vo/ConfigBuilder.as

...tton-client/src/org/bigbluebutton/core/vo/LockSettings.as

...n-client/src/org/bigbluebutton/main/events/ConfigEvent.as

.../src/org/bigbluebutton/main/maps/ApplicationEventMap.mxml

...ient/src/org/bigbluebutton/main/model/ConfigParameters.as

...-client/src/org/bigbluebutton/main/model/PortTestProxy.as

...org/bigbluebutton/main/model/modules/ModulesDispatcher.as

.../src/org/bigbluebutton/main/model/modules/ModulesProxy.as

...n-client/src/org/bigbluebutton/main/model/users/Status.as

...rc/org/bigbluebutton/main/views/MainApplicationShell.mxml

...-client/src/org/bigbluebutton/main/views/MainToolbar.mxml