Allow arrays in setIndex and setUnique
Add specific functions for adding/removing indexes/uniques
Support index names for aggregate keys
Add Aggregate Key test
Add post-create test
Move indexes to new Structures/Index class
initialPK test should use Example table
FizzTest needs to create its own DB tables
This is now redundant
Merge pull request #8 from SkylarKelty/feature/aggregate-keys

Feature/aggregate keys