Add more check items in prerequisites xml
Add more check items in prerequisites xml

- Check user can execute with passwordless sudo on node
- Check Java Environment on node

Change-Id: I573c2e1d3a2badf4ebe8dae1ade98e5db10a2ef6
Signed-off-by: Phil Huang <2006582a05e9912bec92bd865eee1201222b5188@edge-core.com>

gkatsikas/onos,oplinkoms/onos,gkatsikas/onos,oplinkoms/onos,opennetworkinglab/onos,kuujo/onos,opennetworkinglab/onos,gkatsikas/onos,opennetworkinglab/onos,osinstom/onos,gkatsikas/onos,oplinkoms/onos,osinstom/onos,kuujo/onos,gkatsikas/onos,oplinkoms/onos,oplinkoms/onos,gkatsikas/onos,kuujo/onos,oplinkoms/onos,opennetworkinglab/onos,kuujo/onos,opennetworkinglab/onos,osinstom/onos,osinstom/onos,kuujo/onos,kuujo/onos,opennetworkinglab/onos,kuujo/onos,oplinkoms/onos,osinstom/onos