#214 Open openoffice.org .odb files from java

[DreamTangerine]

This patch allow open .odb files from java connections.
When the url "jdbc:hsqldb:file:sample.odb" end with .odb the file is unzip and connections are made with automatic shutdown and files zipped again.
Also if .odb file is in jar file, you can set the url property "write=dir" to a directory where files will be copy.

[DreamTangerine]