Issue #2655520: Added more information to the body field. And address section was added to give better insight into the Sendgrid object that is created in sending an email.

Issue #2656678: Correct saving of API key. Don't throw an error if the key already exists. Change array() to [].

Issue #2655520: Needs testing. 90% solution for this issue. Also convert array() notations to short []

hailong authored Dec 12, 2015 and Brady committed Dec 12, 2015

Issue #2633812 by hailong: The from name and email address set on newsletter category is not used when sending emails with simplenews module

Read the from address with correct key.

Merge branch '7.x-1.x-v3_api_upgrade' of github.com:taz77/drupal-sendgrid_integration into 7.x-1.x-alpha3

# Conflicts:
#	composer.json
#	inc/sendgrid.mail.inc
#	modules/sendgrid_integration_reports/sendgrid_integration_reports.module

Issue #2632276: Add function to query stats by category

Sangria now supports API keys which offer much better security than using login. Added a testing feature to send a test email through send grid.