Generate app 'Pump' with Geddy.
Generate 'workout' model.

- Generated 'workout' scaffold with title and date properties.
- Added link to workouts page in nav bar.
Generate 'lift' model.

- Generated 'lift' scaffold with name property.
- Added link to lifts page in nav bar.
Rename application header title.
Generate 'set' model.

- Generated 'set' resource with number, reps, weight, and status
  properties.
Set up model relationships.

- A workout has many lifts.
- A lift has many sets.
Merge pull request #1 from dnordgren/CreateModels

Create models