disable "go to payment button" on click (ECOM-643)
Don't use 'test' db for mysql since it's reserved.

This db name is reserved and used by mysql installations. This can cause
conflicts when trying to populate our own 'test' database on mysql.

Conflicts:
	scripts/reset-test-db.sh
Merge pull request #5976 from edx/hotfix-2014-11-17

disable "go to payment button" on click (ECOM-643)