Added to gitignore an exclude directory '<root>/devel'
Modified ressource structure to future test on OpenFLUID project
Renamed 'ware_and_data' to 'datas_depending'
Update of openDataset and openProject function
Cleaning code
* Added '__str__' function
* Update tests related to openDataset modification
Added test on 'openProject' function
Updated ressource project for tests
Modification of test ressource to use OpenFLUID datasets
Added test on runProject function
Added test on runSimulation function
Updating test in RunProject and RunSimulation functions
Added example string in doc
Changed internal test scripts structure
Added test for unit test
Deleted debug lines
Added security in 'printStdOut' and printStdErr'
Added test for OpenFLUID output path (after simulation runned)
Modified runSimulation test