2.0.1

Chore: code cleanup

2.0.0

• Updated to PHP7 and latest coding standards
• The temp folder is no longer deleted automatically in the destructor. It needs to
  be removed explicitly by calling the remove() method.
• The public setId method was removed. This function was rarely used and is no longer available.
• The public initRunFolder method was removed. The folder is now initialized when used and there is
  no need to call initRunFolder any more.
• The protected getTmpPath method is now private.

1.0.0

BC Breaks

• removed setPreserveRunFolder method and all preserve arguments
• destructor is now graceful and will not throw an error, when cleaning up fails

Removed dependency on whole Symfony

Merge pull request #2 from finwe/symfony-filesystem-dependency

Symfony filesystem dependency