Documentation

• Move LaTeX to Concepts (X)
• Concept: how to Read the Graphviz $$\Omega$$ (X)
• How to use ComponentArrays. The LHS refers to the name of the variable and RHS is the one in Julia scope
• Concept: How to decide if something should be primal dual.
• Concept (Composition): explaining the namespacing in oapply.
• The introductions page should say what each tutorial is supposed to teach you. There should be a paragraph at the top of each tutorial that introduces itself.
• use vec-to-dec in some examples