introduce RDFStoreLocalJena1Provider
clean comments and 1 useless with clause
Added scalariform code formatting + actually reformatted code

Added DatasetUtils.scala : not yet used
Merge branch 'master' of https://github.com/jmvanel/semantic_forms

Conflicts:
	scala/forms/src/main/scala/deductions/runtime/html/Form2HTML.scala
ScalariformFormat auto-fixes