Some unit tests that were left behind after PennApps--not all of them pass
Merge branch 'master' of https://github.com/TyOverby/Pipe into unstable
(Failing) test case for #42
Move these to their proper spot in the hierarchy
Math lines are actually joined with backslashes--I had no idea
Fix #42 by moving the line join logic from EquationBlock into MathParser
Merge branch 'unstable'