added java check to the configuration notifications

bigbluebutton-client/locale/en_US/bbbResources.properties

bigbluebutton-client/resources/config.xml.template

bigbluebutton-client/resources/prod/BigBlueButton.html

bigbluebutton-client/resources/prod/lib/deployJava.js

...rg/bigbluebutton/main/views/ClientStatusItemRenderer.mxml

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

...lient/src/org/bigbluebutton/main/views/WarningButton.mxml

...gbluebutton/modules/deskshare/maps/DeskshareEventMap.mxml

...rc/org/bigbluebutton/modules/deskshare/utils/JavaCheck.as