java: Refactored cli and cloudius packages

Combined java/cli and java/cloudius packages into one.
Added java/cloudius.jar as a jar to the build.

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
java: Remove unused build.xml

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
java: Added stty JNI method for JLine support

This was previously added to Stty under the mgmt tree.

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
java: Remove sshd module

This is the old and obsolete sshd implementation.

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
java: Shrew "uses unchecked or unsafe operations"

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
java: Remove previous obsolete CLI classes

Signed-off-by: Or Cohen <orc@fewbytes.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>