Squish: Implements hooking into the subprocess

Change-Id: Ic1ae2a8341d01e179f9d52b7c7ad3cbe24995bd1
Reviewed-by: Robert Löhning <robert.loehning@nokia.com>

tests/system/shared/project.py

@@ -77,7 +77,7 @@ def __createProjectSetNameAndPath__(path, projectName = None, checks = True):
     # make sure this is not set as default location
     ensureChecked("{type='QCheckBox' name='projectsDirectoryCheckBox' visible='1'}", False)
     clickButton(waitForObject(":Next_QPushButton"))
-    return projectName
+    return str(projectName)
 
 def __createProjectHandleLastPage__(expectedFiles = None):
     if expectedFiles != None:
@@ -156,6 +156,7 @@ def createNewQtQuickApplication(workingDir, projectName = None, templateFile = N
     snooze(1)
     clickButton(nextButton)
     __createProjectHandleLastPage__()
+    return projectName
 
 def createNewQtQuickUI(workingDir):
     __createProjectSelectType__("Qt Quick Project", "Qt Quick UI")