Add Timecop to :development to be able to test GiftCard expiration
Add expired_on to GiftCard
Test expiration on same day
#redeemable? only if not expired
Fix GiftCard #calculate tests
Fix tests, add poltergeist
List cards with expiration date on admin
GC's expired_on should be nil by default
Create card with any amount
We can update card's amount only if original_value is 0$
Show GC's amount on update form
Fix updating GC's amount
GC accepts only values > 0 as amount
Add expired_on field to admin form.
Remove text from action buttons on admin's index page
Move code length & expiration settings to config
Show expires column and input on form if has_expiration = true
Add search in emails and names of cards
Merge pull request #4 from DynamoMTL/features/search

Add search in emails and names of cards
Add Resend Email to Admin