Use new lsim call with x0 as kwarg

Author: albheim

src/genplots.jl

@@ -45,7 +45,7 @@ function getexamples()
     stepgen() = stepplot(sys, ts[end], l=(:dash, 4))
     impulsegen() = impulseplot(sys, ts[end], l=:blue)
     L = lqr(sysss.A, sysss.B, [1 0; 0 1], [1 0; 0 1])
-    lsimgen() = lsimplot(sysss, (x,i)->-L*x, ts, [1;2])
+    lsimgen() = lsimplot(sysss, (x,i)->-L*x, ts; x0=[1;2])
 
     margingen() = marginplot([tf1, tf2], ws)
     gangoffourgen() = begin