Fixed bug that was requiring all slideshows diagram to have an id in order for the numbering to be correct.
Changed functions so they are sent correctly.
Fixed potential function and a made sure functions are being sent correctly.
No longer using the eval function, simply calling variables that hold anonymous functions. Fixed an issue with backstepping that switched around potential_before and potential_after.
Refactored BST insert exercise.
Added code to allow cross module reference to equations. Equations can be referenced using 'numref' directive.
'equation-' need to be added in front of the label to work, eg to reference the equation with label 'sum2' you write
:numref:`<equation-sum2>`
Merge branch 'master' of https://github.com/OpenDSA/OpenDSA
Added information on how to reference equations accross modules usin ``numref`` directive.
Merge remote-tracking branch 'upstream/master'