Author: Damyon Wiese
MDL-64540 assign: Backport of MDL-60008
This patch combines the following changes:
* Basically we should produce a combined PDF from all the files that it was possible to convert.
* If any one submission input file fails conversion, it should just be omitted in the result.
* When not all files are available in the online pdf, display a warning to graders
that some files must be downloaded.
* Better support for information messages from the conversion process.
* Remove the z-index values from the expand / collapse panels. They cause errors when mixed with dialogues.
* The edit pdf menus are all broken on small screen sizes. They consume 100% of the page with for no reason.
* The heights of the buttons to hide/show panels are arbitrarily big. There is not need to set them specifically.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=e995a79f7bf8e6994af89a71a282c1c18e76b721
http://github.com/moodle/moodle/commit/e995a79f7bf8e6994af89a71a282c1c18e76b721
+ 3.5 en [partialwarning,assignfeedback_editpdf]