Update tests to reflect changes in Varnish 5.1.0:

* Count both hitmiss and hitpass.
* The "non-fatal" command in vtc scripts is now called "non_fatal".

src/tests/c00014.vtc

@@ -58,6 +58,7 @@ client c2 {
 
 client c1 -wait
 
-varnish v1 -expect cache_hitpass == 1
+varnish v1 -expect cache_hitpass == 0
+varnish v1 -expect cache_hitmiss == 1
 varnish v1 -expect VBE.vcl1.be.happy == 0
 varnish v1 -expect MAIN.n_backend == 2

src/tests/r00942.vtc

@@ -19,7 +19,7 @@ server s1 {
 		sendhex "00000000"
 	send "\r\n"
 	chunked "FOOBAR"
-	non-fatal
+	non_fatal
 	chunkedlen 0
 } -start
 
@@ -76,7 +76,7 @@ server s1 -wait {
 		sendhex "00000000"
 	send "\r\n"
 	chunked "FOOBAR"
-	non-fatal
+	non_fatal
 	chunkedlen 0
 } -start
 

src/tests/r01086.vtc

@@ -23,7 +23,7 @@ server s1 {
 	delay .2
 
 	chunked "FOOBAR"
-	non-fatal
+	non_fatal
 	chunkedlen 0
 } -start
 
@@ -85,7 +85,7 @@ server s1 -wait {
 	delay .2
 
 	chunked "FOOBAR"
-	non-fatal
+	non_fatal
 	chunkedlen 0
 
 } -start