Fixed bug so the language pack date written to the registry is correct format.The lams_build\build.xml has also been changed to inlcude a task called deploy-ear-uopdater, which basically copies the assemble dir to win_installer after assemble-ear has been run, this is needed for the updater
LDEV-1161: First activity wasn't loading in Arabic. The change to add the lesson id to the welcome page (for the join) hadn't been made to the RTL version.
application can query layout manager to find if all components (layout items) are finished loading (replaces existing boolean variables for each component) + added lock field for lesson details dto (also to Sequence as model)