Update of french translation for OpenFLUID-Builder

* Updated base and guicommon components

(references OpenFLUID/openfluid#140)
Update of french translation for OpenFLUID-Builder

* Updated base components (dashboard, project properties)
* Cleaned strings market for translation

(references OpenFLUID/openfluid#140)
Update of french translation for OpenFLUID-Builder

* Updated model and monitoring components

(references OpenFLUID/openfluid#140)
Update of french translation for OpenFLUID-Builder

* Updated spatial domain components

(references OpenFLUID/openfluid#140)
Update of french translation for OpenFLUID-Builder

* Updated datastore components
* Updated run configuration components
* Updated outputs components

(references OpenFLUID/openfluid#140)
Update of french translation for OpenFLUID-Builder

* Updated market components in guicommon
* Fixed syntax error in "connection" translation

(references OpenFLUID/openfluid#140)
Add a snap vertices method
	* Added missing tests