Aggregation framework
Aggregation tests
Aggregation frontend tests
Test aggregation with bad query
Default aggregate query to [] (works like find)
Join array elements with ', ' instead of ',\n'
Reset data to initial state
Reset testing
Reset confirmation
Merge pull request #199 from rcchan/aggregation

Aggregation
Use function to export init
Merge pull request #201 from rcchan/reset

Reset data to initial state
Stash on precommit tests
Merge pull request #206 from rcchan/precommit

Stash on precommit tests