[SHELL32_APITEST] - Add extensive tests for SHParseDisplayName. I tried to add as many as possible but this list of tests is still incomplete. In the meantime I discovered interesting stuff like the "shell:system" path which if you enter in the run dialog will open the system32 folder. I tried to test parsing protocols like ftp paths but couldn't find wht it should look like yet. Afaik all protocol except for the shell protocol like the one mentioned before should be parsed by CInternet class as noted in the appropriate comment in the tests.