PUT implemented with various upgrades and fixes.
-Fixed several issues using ajax to hit REST services.
-Added jQueryUI for confirmation dialog, need to implement modernizer
and use for inputs with type date when not supported.
-Updated database init ddl to change database name to 'demouser' so it
doesn't conflict with postgres 'user'.
-Refactored javascript to use jQuery document.ready
-Added Jackson to POM so services can properly handle incoming JSON
data.
-Added setter delegate methods to DemoUserVO to allow proper binding of
JSON data.