Updating Caebat plugins with the following: 
1. Default hostname in the CAEBATLauncher set to localhost (closes bug
450877)
2. Default allowed action set to 'Export to Caebat INI format' in
CAEBATModel (closes bug 450878)
3. Default allowed action set to 'Export to key-value pair output ' for
CAEBATKVPairItem (closes bug 450879)

Signed-off-by: Alex McCaskey <mccaskeyaj@ornl.gov>
Merge branch 'master' of https://github.com/eclipse/ice