US12954 Update PHP Max to PHP 5.4

Update the 'php_max' key in deploy/extension-config.php
to use php 5.4 for MagentoTarToConnect to use.
US17862 Use the Display extension (up to) PHP 5.6
DE2490 Remove Un-needed Setup Resources
Update support e-mail address.
Merge remote-tracking branch 'Cheetah/master'
Reverting support e-mail change
DE2143 Update runTest Script to Use Xdebug Config

Use xdebug config when running phpunit to resolve
the code coverage issue with PHPUnit.
Updating README.md to include prospect qualification
Fix Unit Test Coverage Report
US18143 Added special price to product feed
US18143 Updates From Code Review