fixed examples to work with charged molecular restriction and new kspace call format

examples/USER/scafacos/data.NaCl

@@ -15,11 +15,11 @@
  
  Atoms
  
-    1    1    1   1.0    0.0    0.0     0.0
-    2    1    2   -1.0   1.0    0.0     0.0
-    3    1    2   -1.0   0.0    1.0     0.0
-    4    1    1   1.0    1.0    1.0     0.0
-    5    1    2   -1.0   0.0    0.0     1.0
-    6    1    1   1.0    1.0    0.0     1.0
-    7    1    1   1.0    0.0    1.0     1.0
-    8    1    2   -1.0   1.0    1.0     1.0
+    1    1   1.0    0.0    0.0     0.0
+    2    2   -1.0   1.0    0.0     0.0
+    3    2   -1.0   0.0    1.0     0.0
+    4    1   1.0    1.0    1.0     0.0
+    5    2   -1.0   0.0    0.0     1.0
+    6    1   1.0    1.0    0.0     1.0
+    7    1   1.0    0.0    1.0     1.0
+    8    2   -1.0   1.0    1.0     1.0

examples/USER/scafacos/in.scafacos

@@ -28,7 +28,8 @@ pair_coeff	* *
 
 #fix		2 all scafacos p3m tolerance field 0.001
 
-kspace_style    scafacos p3m tolerance field 0.001
+kspace_style    scafacos p3m 0.001
+kspace_style    scafacos tolerance field 
 
 timestep	0.005
 thermo          10