Fixups, added lowercase to ENV and a few minor quick options to napi

ENV

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+[ "$1" = "set.txt" ] && . set.txt 2> /dev/null
+
 varName="servicedesc"
 varDefault=""
 myDelim="[ :-]"
@@ -7,6 +9,7 @@ myField=""
 myHost=""
 myService=""
 myContact=""
+doLower=""
 doUpper=""
 doVerbose=""
 doNCPA=""
@@ -26,6 +29,7 @@ Where:
   field   an awk-compatible field number (potentially to use with <delim>)
   delim   an awk-compatible field delimiter (defaults to space, dash, and colon)
   -u      Convert the output to uppercase
+  -l	  Convert the output to lowercase
   suffix  Take var result and use the it to get NAGIOS__[HOST|SERVICE|CONTACT]<result><suffix>
   -v      Be verbose (only for debugging)
   -N      Look for NAGIOS__HOSTNCPA<suffix> (defaults to TOKEN)
@@ -68,6 +72,7 @@ while [ -n "$1" ]; do
     -C) myContact="$2"; shift 2;;
     -N) doNCPA="true"; shift 1;;
     -u) doUpper="true"; shift 1;;
+    -l) doLower="true"; shift 1;;
     -v) doVerbose="true"; shift 1;;
     *) shift 1;;
   esac
@@ -99,6 +104,7 @@ varValue=`echo $varValue | sed -e "s/^[ \t]*//" -e "s/[ \t]*$//"`
 do_debug "After processing varValue=$varValue"
 
 [ -n "$doUpper" ] && varValue=`echo "$varValue" | tr "a-z" "A-Z"`
+[ -n "$doLower" ] && varValue=`echo "$varValue" | tr "A-Z" "a-z"`
 
 # Check for myHost
 if [ -n "$myHost" ]; then