Test case: export and import project

Export an existing project using "Export" button, save it locally and import it again into MAST using the "Import project" button.

Test is successful, if project configuration and data and tool configuration (within E-PIX, gPAS, gICS) reflect.

Use the current version of MAST http://172.26.122.185:7999/ for testing (for now, until I set up a new one for testing purposes with Ansible).

Write a test case in Python (Selenium?).