Whitespace fixups.
Minor changes following the ILIAS discussion.
New user added.
Upgrade use of deprecated get_context_instance.
Add missing setType when editing question tests.
Must initialise $PAGE before creating a form object.

Otherwise it broke in Bootstrap-based themes.
Fix instant validation using TeX filter.

This is really a work-around for a bug in the TeX filter.
Fix one of the recently added setTypes.
Added TeX source of the pocket map of algebraic manipulation.
Support for Maxima 5.30.0 added.  Unit testing docs updates, and some small problems fixed.
Refactoring of Maxima generated answer notes, to make reporting cleaner.
Changes to enhance reporting features of STACK.
Changes to improve reporting, in particular better construction of Maxima commands.
Basic initial work on inequalities.
Minor updates to the reporting scripts.
Merge remote-tracking branch 'remotes/origin/inequalities'
Code tidy.
Code tidy.
Fix failing unit test.
Fix get_suggested_node_names.

This is used by the tidyquestion script. There was not a unit test
before. Now there is ;-)