add run 0 to USER-TALLY examples to enforce shake constraints on step 0

(cherry picked from commit 433741564d)

examples/USER/tally/in.force

@@ -25,6 +25,9 @@ neighbor        2.0 bin
 fix		1 all shake 0.0001 20 0 b 1 a 1
 fix		2 all nvt temp 300.0 300.0 100.0
 
+# make certain that shake constraints are satisfied
+run 0 post no
+
 group		one molecule 1 2
 
 # the following section shows equivalences between using the force/tally compute and other computes and thermo keywords

examples/USER/tally/in.pe

@@ -25,6 +25,9 @@ neighbor        2.0 bin
 fix		1 all shake 0.0001 20 0 b 1 a 1
 fix		2 all nvt temp 300.0 300.0 100.0
 
+# make certain that shake constraints are satisfied
+run 0 post no
+
 group		oxy type 1
 group		hyd type 2
 

examples/USER/tally/in.stress

@@ -25,6 +25,9 @@ neighbor        2.0 bin
 fix		1 all shake 0.0001 20 0 b 1 a 1
 fix		2 all nvt temp 300.0 300.0 100.0
 
+# make certain that shake constraints are satisfied
+run 0 post no
+
 group		one molecule 1 2
 
 # the following section shows equivalences between using the stress/tally compute and other computes and thermo keywords