Multi-stage rename to EmbeddedJvm.

Renamed files

More renaming.

Remove the JDK and JRE files xcode keeps adding.  Arrgh.

Final rename.  Crossed fingers.
Added some memory control parameters to JVM loading.  Starter Readme file.
Ignore jdk/jre directories under EmbeddedJvm.
Fixed string memory management.  Added dumpClass method.
Clean up rename following rebase.
Merge branch 'master' of https://github.com/esorf/EmbeddedJvm