Added example using solid bound molecules.

Author: SteveMaas1978

examples/chem.feb

@@ -739,7 +739,7 @@
 		<plotfile type="febio">
 			<var type="concentration['c1']=c1"/>
 			<var type="concentration['c2']=c2"/>
-			<var type="parameter['chem.material[1].reaction[0].rate_constant']=k"/>
+			<!-- <var type="parameter['chem.material[1].reaction[0].rate_constant']=k"/> -->
 		</plotfile>
 	</Output>
 </febio_spec>