patch 7.4.1274

Problem:    Cannot run a job.
Solution:   Add job_start(), job_status() and job_stop(). Currently only works
            for Unix.

src/version.c

@@ -289,6 +289,11 @@ static char *(features[]) =
 #else
 	"-insert_expand",
 #endif
+#ifdef FEAT_JOB
+	"+job",
+#else
+	"-job",
+#endif
 #ifdef FEAT_JUMPLIST
 	"+jumplist",
 #else
@@ -742,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1274,
 /**/
     1273,
 /**/