Dan Poltawski authored Oct 06, 2016 and Eloy Lafuente committed Oct 06, 2016

Also, correctly feed completiongradeitemnumber with grade item numbers
and not with grade item ids.

Changes to the course table enforce an update

On windows we need option value to be in
double quotes, else it fails

Default value of gradepass is 0.00000 and empty check
passes. But on oracle gradepass value is 0, so just
check if the field is set and that should be enough

When editing a quiz that is using the require passing grade completion method,
the grade to pass cannot be zero. Since the completion method is locked we
cannot recommend that the completion method is changed (as we do when the quiz
is being created). Instead we have to inform the user that the grade to pass
must not be zero.

When using a passing grade of zero, with the required passing grade
option, an error was displayed on the "grade to pass" element.
This was confusing as the error message is referring to the
"Require passing grade" element. This patch moves the message to
the "Require passing grade" element.

Additionaly this patch fixes a small typo in a comment.

With phantomjs, dom is not updated by the time
next step is executed, so suffle it to ensure
this scenario pass

The code was trying to match the imported scale to an existing scale for the site. It was
not loading the items before comparing them, so the matching always failed.

- New site setting to define the default course duration (used to set
  the default end date for some course formats)
- End date setting out of restore
- Fix tool_uploadcourse
- Other fixes here and there

Sanitize options which are valid for single run only