sdk: Prepare for next development iteration

In preparation for the next development iteration this patch increases
the version number, adds the SNAPSHOT suffix to the maven version and
sets the RPM release number to 0.1.

Change-Id: I21fa1aef87b56f10c1f8d3c74f6c740073bb58bf
Signed-off-by: Juan Hernandez <juan.hernandez@redhat.com>