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 ;-)
Add missing setType calls in tidyquestion.
Issue #75: setDefault overriding setData (again!).

The symptom was, when editing a question, the score mode for each PRT
branch was being overwritten by the default values.
Merge remote-tracking branch 'upstream/master'