Spec PaymentHistory & assoc payments w/users through charges
Add ability to record charges made offline
Removed NewRelic.
Checking in updated Gemfile.lock.
Whitelisted RailsAdmin to include only User model.
Correct capitalization on dashboard page.
Merge pull request #173 from tmcyf/offline-payments

[RDY] Offline payments
Allow editing payments and marking them active
C-c-c-c-changes.
Slight cleanup to edit payments index
Added migration to pass tests.

Took out annotate because it's dumb.
Fixed test.
Merge pull request #178 from tmcyf/payment-deactivation

Payment deactivation. Fix #177
Add sermon model
Add sermon scaffold.
Add audio uploader
Admin scoping for sermon uploading
Add audio tag in view, add admin dashboard link
Fixed admin scoping for views and removed Bible Study from main menu.
Fixed migrations.