Date and Task are Serializable
Date now JPA @Embedded 3x into Task; server tests now pass

The JPA annotations are nothing short of hoary, but it works.
Hibernate now treats my Date as 3 ints, but good enough!
Bump android-maven plugin to 3.9.0-rc.2, make ver# a property, don't undeploy

undeployBeforeDeploy was set true, change to false for now.
Rename directory to reflect that JBoss renamed their App Server.
Provide corrected, updated version of import.sql.
Use the ExampleDS for quick demos as it's pre-configured in WildFly/JBossAS
Initial commit of non-production-ready signup service