Global replace of QuTIP with QuTiP also in pyx files
Merge branch 'master' of https://github.com/qutip/qutip
Merge branch 'master' of https://github.com/qutip/qutip
Merge branch 'master' of https://github.com/qutip/qutip
added a new function for solving the schrodinger equation using the floquet formalism (all steps combined into one function, for convenience)
fixed namespacing bug