Qtrl increase test tol (#604)
Qtrl increase test tol (#604)

* ini files in tests will now be copied into dist

* Readme included in manifest

* Tolerance for gradient test reduced
Also tidied up first control test

anubhavvardhan/qutip,anubhavvardhan/qutip,cgranade/qutip,qutip/qutip,cgranade/qutip,qutip/qutip