dies this fix it??
Group serializer: Add basic rounds info
Replace test_unit with rspec
Add round creation via POST /rounds/
Create/update allocations
Create/update fixed costs
GET /allocations/:id/fixed_costs/
Add description to fixed costs
fix up seeds
Add memberships
Merge pull request #17 from enspiral/memberships

Add memberships
Only allow one membership per group per user.
Merge branch 'memberships'
continue to add description to fixed cost
Merge pull request #15 from enspiral/seeds2

fix up seeds
Update fixed_cost.rb
Merge pull request #19 from enspiral/fixed_cost_description

continue to add description to fixed cost
Implement GET /users/
Merge pull request #20 from enspiral/memberships

Implement GET /users/
Finish up membership changes