Add support for curly brackets in ntuple
Fix sprintf bug in inequality tip
Fix file link in addlinkedtext
Add option to set points equal to number of parts
Bug fix video icon display manage questions
Merge branch 'master' of github.com:drlippman/IMathAS
Add improveoerassess
Only turn on colormark (check/redx) when explicitly set
Update improveOER
Bug fix for scorenonzero in multipart
Bug fix stuanswer should be null on regen
Merge branch 'master' of github.com:drlippman/IMathAS
Tweak attempt count, improvoer
Add quadratic inequalities graphing, contributed by Cam Joyce
Extend time on question import
Add takeanything option to tutorialq
Bug fix parabola dashes near vertex
Merge branch 'master' of https://github.com/drlippman/IMathAS