solutions, PGML, etc.
added a solution
constrained randomization to avoid bug
fixed test points
changed error tolerance
Merge branch 'develop' of /opt/webwork/courses/yao-LibDev/templates/local/PCC into develop
added extra lines to solutions in several problems
experimenting
one graph was not being displayed
fixed incorrect variable refernce
just experimenting
Merge branch 'develop' of /opt/webwork/courses/spoddeck-LibDev/templates/local/PCC into develop
Merge branch 'develop' of /opt/webwork/courses/yao-LibDev/templates/local/PCC into develop