tests: add testColumn to mocks in test-suite

Signed-off-by: Henrik Austad <henrik@austad.us>
test_nren_account: suspend test in wait of updating MDB2Wrapper-mock

Signed-off-by: Henrik Austad <henrik@austad.us>
tests: test response of all available pages in www/

This is a very crude, but somewhat effective way of quickly screening
all files presented to the user(s). It will open up an non-authN
connection and see if the response is 200

Signed-off-by: Henrik Austad <henrik@austad.us>
upload_csr: handle empty, malformed or non-existant CSR.

If the csr-field is not set or corrupted, notify user properly and don't explode.

Signed-off-by: Henrik Austad <henrik@austad.us>