Added new qcl scripts for creating cat states of 2 or 3 triplets.
catstate[5] does not need to be flipped b/c it is not part of the cat state.
Added script for disentangling two epr-pairs,
although so far we have just entangled them.
Commit phase flip after bit flip (these do not commute)
Committed diagram for Toffoli decomposition from Amy et al. 2012
even though the equal sign in not vertically aligned.