Change event name to be received after verification of bank account

According to tests, the event name was changed from 1.0 to 1.1 API
version.
Merge pull request #90 from neighborly/im-change-balanced-event

Change event name to be received after verification of bank account
Bump version
Merge pull request #91 from neighborly/im-bump-version

Bump version
Update dummy app
Use new class BankAccountVerification when refering to Balanced internals
Change spec/dummy submodule to neighborly/crowdfunding repo
Update spec/dummy
Upgrade RUby
Deactivate spring

Given to an opened issue, Spring has problems loading applications
inside a Rails Engine. https://github.com/rails/spring/issues/323
Merge pull request #99 from neighborly/im-change-verification-class-name

Use new class BankAccountVerification when refering to Balanced internals
Bump to 2.0.2
Merge remote-tracking branch 'origin/stable-2.x'