Reverts previous erroneous release

Revert "Merge pull request #14 from chocoholics/oburatongoi-attachment"

This reverts commit 4a0549e58b3d0829e5cace9e52a3f51f14c0022f, reversing
changes made to 9b007ad47de89b0968c10e6e2bd1801592f049ec.

Adds support for L6.*

Merge pull request #13 from chocoholics/add-l-6-0-0

Add support for L6.*

Laravel 5.8 Support

Merge pull request #10 from claybitner/patch-1

Updating composer requirement

Laravel 5.7 Support

Merge pull request #8 from sudden-break/patch-2

added laravel 5.7 support

L5.6 Support

Merge pull request #5 from Oli22/patch-1

Updated composer.json to work with laravel 5.6

Tested Fix for L5.5 Support

Previous releases supporting L5.5 were untested and buggy

v0.0.4

Update README.md

Improve Laravel 5.4 support

Update TransportManager.php

Add Laravel 5.4 support. Switch to guzzle

v0.0.2: Update TransportManager.php

Add Laravel Prefix

Initial release

v0.0.1

Initial commit