Log Message:
Update libquantum to 1.0.0.

libquantum 1.0.0:
	- Fixed quantum_gate1 to work properly with sorted regs
	- Fixed several bugs in quantum_rk4a

libquantum 0.9.1:
	- Added fourth-order Runge-Kutta time evolution
	- Fixed error in quantum_measure() that caused some register values
	  never being measured
	- Improved error handling
	- Updated license and FSF contact data
	- Added arbitrary two-qubit gate
	- New function two print entire time evolution operator
	- Fixed Makefile syntax