add type to newly created resources (WIP) : in FormSyntaxFactory.addTypeTriple()

remove one usage of mutable.ArrayBuffer : in FormSyntaxFactory
various renamings and comments
WIP: read form config from a well know place
fr/formulaires.html is now edited with bluegriffon
TODO : newly created resources have uneditable triple objects for resources
add rdfs:type to newly created resources : tested

FIX: newly created resources have uneditable triple objects for resources
TODO : http://null.com# is recorded in the database for resource values that were not touched by user.