Address second round of revision

Changes:

• Re-analyze data from Kay et al., 2015
• Perform simulations using parameters estimated from Kay et al., 2015
• Perform additional control simulations
• Provide singularity image to perform simulations

Addressing reviewers' comments

Addressing reviewers' comments, and adding a new computational simulation (see model).

v1.0.0

Version of the repository submitted for peer review.