451410 : Update plugin templates to latest version

Change-Id: I50db6535b29bf5b4df7c65ba16729a77ade86986
Signed-off-by: Fred Bricon <fbricon@gmail.com>
Loosen allowed version range for Guava.

Signed-off-by: Timo Kinnunen <timo.kinnunen@gmail.com>