Checkpoint and pause this strategy
Update User API DocBlock
Update System API DocBlock
Update Billing API DocBlock
Update Folder API DocBlock
Update File API DocBlock
Update Download API DocBlock
Add Upload API DocBlock
Add Device API DocBlock
Add Contact API DocBlock
        Merge branch 'all-in-one'

        Conflicts:
            .idea/workspace.xml
            src/Wel/Mediafire/Model.php
            src/Wel/Mediafire/Transport.php
            src/Wel/Mediafire/User.php
Complete DocBlock