Various fixes

Included Purchaser in Gift Code Not Recipient Email
Removed 'Wait for One Week before using Code'
Removed Image from Show.HTML Purchase Complete page
ignore .env.swp
Fix puchased typo
Fix at/on typo
Fix test - email no longer included
Merge pull request #195 from seedpod/gift-code-fixes

Various fixes
Merge branch 'refs/heads/master' into how-it-works