testMaker Code

Update session handling to more thoroughly filter invalid session IDs

In some cases people appear to perform rather weird requests which have the
session ID (TMID request parameter) set to a URL. This is absolutely useless
and simply cannot happen by itself. Therefore, the session ID filter has now
been upgraded to more thoroughly ensure that this kind of session ID gets
filtered out.

Reported as SF#1943724.

Fix visibility of tests in data export filter.

For non-admin users, the test filter on the data export page used to skip
tests in some cases due to an apparently overzealous DISTINCT clause in the
SQL query. Reported as SF#1955968.

Change the output of the SPSS syntax file.
Missing values for the correctness are now declared.

Boost the speed of the data export.

Tag 3.0p8.

Bump version to 3.0p8.

Fix visibility of tests in data export filter.

For non-admin users, the test filter on the data export page used to skip
tests in some cases due to an apparently overzealous DISTINCT clause in the
SQL query. Reported as SF#1955968.

Update the table test_runs in database.

The duration of a testrun is now stored in the table test_runs.

updateTestRun.php sums up the durations in TestRunBlock and write it to the table test_runs.

Fix problems with importing/copying feedback.

Fix Bug. See ticket 1943727.
Check if Logofile is jpg gif or png

See ticket 1903005. Change spelling.