MoSDeF website needs basic text to explain high level capabilities of the tools

[justinGilmer]

• What engines
• What types of simulations
• What does MoSDeF enable

[bc118]

Jenny thought this worked better here, so it from the mBuild docs to here [mosdef-workflows-README] (https://github.com/mosdef-hub/mosdef-workflows/pull/34/files). If this works for what your trying to do, fell free to reuse...