Adding another error type for tests

_Test:
- final check of __init__ is that the connection location (determined
from the IP address) matches the text parsed from the starting line. If
both don’t match, then the test contains errors of type “Wrong
Connection Made”

basic_utils:
- adding the new error type
- csvExport now exports numbers without

PING_Test:
- casting self.Packets___ as ints