Added a note about StampieExtra in the readme
Merge pull request #7 from LogSafe/extra

Added a note about StampieExtra in the readme
Added a suggestion for StampieExtra in the composer.json
Merge pull request #8 from LogSafe/extra

Added a suggestion for StampieExtra in the composer.json
Fixed typo
Merge pull request #9 from fabpot/patch-1

Fixed typo
add export-ignore
git attributes for export
Added the support for Identity objects to configure the name and email

This allows changing the sender and recipient names.
Merge pull request #12 from Incenteev/rich_identities

Added the support for Identity objects to configure the name and email
Added the support of taggable messages for Mandrill
Added the support of arrays for the TaggableInterface

PeytzMailer is not yet updated.
Added the support of taggable messages for Sendgrid, Mailgun and MAilchimp
Added the support of taggable messages in Postmark and updated PeytzMail
Merge pull request #11 from Incenteev/mandrill_taggable

Added the support of taggable messages for Mandrill
Implemented the support of multiple recipients
Fixed the support of tags for Sendgrid

The x-smtpapi parameter needs to be json-encoded in the query.
Merge pull request #15 from Incenteev/fix_sendgrid

Fixed the support of tags for Sendgrid
Fixed the retrieval of the first value to avoid issues with references
Merge pull request #14 from Incenteev/multiple_recipients

Implemented the support of multiple recipients