Drops SMTP from lib and simplifies send method to ->send
Replaces smtpapiheaders with new smtpapi php library
Update composer.json
Fix tests
Add warning for 1.1.7
Ability to turn off ssl verification option
README update
Fix merge conflicts
isset check for php 5.4
Version bump 2.0.0
Change to new path at /sendgrid/sendgrid-php-example
Set correct name - addHeader in README
Version bump 2.0.1. Bug fix - to set to address with some sort of data
Push to README in attempt to fix packagist
Back to 2.0.1. Packagist just seems to be down in its process to pull versions/tags
Update the composer.json
Fix addUniqueArg bug. Version bump 2.0.2
Email.php: smtpapi method is addFilter and not addFilterSetting

After looking at the smtpapi source, i see that this method does not exist...
Merge pull request #72 from Aqua-Ye/patch-1

Email.php: smtpapi method is addFilter and not addFilterSetting
Add test and fix up for setFilters and addFilter