Main Menu Help

The main menu is based on OCM Targets if available, else defined by
the user the first time they sign into DA. This then allows the user
to pick from the available DA_HOME/menus/*.xml menu files.

/config/*menus.ini FILES:
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Each menu is then added to the screen with the Menu text from the
target_menus.ini file. Users can add their own menus in by adding to
custom_menus.ini.

Need to discover ORACLE_HOME and WLS, in case no OCM is present we
should still not fail for the main default 'target' ORACLE_HOMEs even
if no OCM is present.

When one of the menus is loaded, it then runs until exit is selected
at which time the UI returns to this main menu of menus until the "E"
is selected from the main menu.

DEMO HELP MENU ###########################################################
