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: I4d4c5e5a7a7c8e8d53239e42f28373d4dc051e57
Signed-off-by: Juan Hernandez <juan.hernandez@redhat.com>