Added to API documentation

sequencer/sequencer.sh

@@ -78,6 +78,9 @@ helpApi() {
   echo " \$DRY"
   echo "    0      : default"
   echo "    1 (-d) : Commands shall only be printed but not executed"
+  echo " \$VERBOSE"
+  echo "    0      : default"
+  echo "    1      : Print full command from exe() or exep() before executing"
   echo " \$SEQ_CONFIG_HOME"
   echo "    Path to user specific seq configuration directory"
   echo " \$SEQ_CONFIG_FILE"