v1.0.2

ControlSystems v1.0.2

Diff since v1.0.1

Closed issues:

• ctrb not working passing A and B matrices as parameters (#452)

Merged pull requests:

• allow construction of statespace using C = I (#716) (@baggepinnen)
• ctrb can take vector B (#717) (@baggepinnen)
• handle zero integral time (#718) (@baggepinnen)