Move db creation into rake tasks

To make this easier to run locally [#71446796]

Signed-off-by: James Myers <jmyers@pivotallabs.com>
Stop installing faraday in Travis

We think this is not used

Signed-off-by: James Myers <jmyers@pivotallabs.com>
Re-order before/after scripts

Makes it easier to see the order in which they run [#71446796]

Signed-off-by: James Myers <jmyers@pivotallabs.com>
Remove argument from call to create_seeds_stack

Signed-off-by: James Myers <jmyers@pivotallabs.com>