TODO list

[miguelmaso]

• Style review (apply suggestions from SLT)
• [SDOF] forced vibration of slab
• [SDOF] train over bridge
• [MDOF] multimodal shear building
• [MDOF] simplified shear building
• [ipynb] Add explanations
• [SDOF] Mathematical demonstration of equations for mass damper
• [Project] Design the MDOF and mass damper experiment
• [tex] avoid compilation error if moved outside git repo (git revision mark)