Provide description for each jboss tools plugin within installation ui

When installing the jboss-tools plugin, the user has no idea (without prior knowledge) what the use case of each jboss-tools plugin is.

Look at the following installation ui - the user does not know without prior knowledge what to (de)select:

Please add a visual "description" (short summary of the use case) of each plugin so the user can decide to select or deselect the plugin: