Move serializers to lib/models
Add mail and slim to Gemfile
Add Email base class
Add db schema rake tasks and schema file
Adjust the precision and scale of amount and rate fields
Reduce the length of order uuid to 8 chars
Add html sign to currencies table
Add sass to Gemfile
Add purchase receipt email
Add account activation email
Add payment method info to purchase receipt email
Move slim files to lib/models/emails/templates + Minor style changes
Add purchase status email
Add email spec
Move spec helpers to a separate file
Change wording in purchase status email
Move emails to mailing folder
Add emails service
Make purchase status email report status of pending purchase
Add emails service spec