TODO: don't like whe the root cause of an exception is lost.
TODO: have to consider implementing in my LibVirt Cloud my own Security Group feature...
REFACTOR: move class AttributeName from package core.nativeplugin.attributes into common.xml
DOC: in 'FilteredDocHelper.java'.
DOC: in 'Protocols.java'.
DOC: add author section in 'NetworkActivationHelper.java'.
FEATURE: introduce Protected Area (AWS Security Group like). Next step is to code the 3 Protected-area related Tasks in the AWS Plug-In.