Initial version of ExactTarget data updates by API - creating new subscriber on ConfirmEmailComplete hook
CE-933 Adding ExactTarget API libraries
CE-933 Correct class names, attach ExactTarget library to extension
CE-933 Changing class name, adding getLoggerContext function, adding use Logger
CE-933 Allow adding new users to ExactTarget only on production
CE-933 quotes coding conventions, removing unused IncludeMessagesTrait
CE-933 Formatting prepareParams function
CE-933 Simplifying logging invocation
CE-933 Changing hook on user signup email confirmation
CE-933 Adding SignupConfirmEmailComplete hook on FB user creation
CE-933 Removing redundant hook invocation
CE-933 Minor code style fixes
Merge pull request #4523 from Wikia/CE-933-release-239-exacttarget-updates

Ce 933 release 239 exacttarget updates