Update docs and examples

Author: rweigel

README.md

@@ -373,24 +373,24 @@ The top-level structure of the configuration file is
 	    "file": "HAPI CSV file"
 	    "fileformat": "one of 'csv', 'binary', 'json'"
 	     or
-	    "url": "URL that returns HAPI CSV"
+	    "url": "URL that returns HAPI data"
 	    "urlformat": "one of 'csv', 'binary', 'json'"
 	    "contact": "Email address if error in command line program",
 	    "testcommands": [
 	    		{
 		    		"command": string,  
-		    		"lines": integer,
-		    		"bytes": integer,
-		    		"md5", string
+		    		"Nlines": integer,
+		    		"Nbytes": integer,
+		    		"Ncommas", integer
 	    		},
 	    		...
 	    	]
 	    "testurls": [
 	    		{
 		    		"url": string,  
-		    		"lines": integer, 
-		    		"length": integer,  
-		    		"md5", string
+		    		"Nlines": integer, 
+		    		"Nbytes": integer,  
+		    		"Ncommas": integer
 	    		},
 	    		...
 	    	]

lib/test.js

@@ -118,13 +118,13 @@ function testoutput(testobj,body) {
 		}
 	}
 
-	if ("length" in testobj) {
-		compare(body.length,testobj.length,'bytes');
+	if ("Nbytes" in testobj) {
+		compare(body.length,testobj.Nbytes,'bytes');
 	}
 	if ("Nlines" in testobj) {
-		compare(body.split("\n").length - 1,testobj.Nlines,'# lines');
+		compare(body.split("\n").length - 1,testobj.Nlines,'lines');
 	}
 	if ("Ncommas" in testobj) {
-		compare((body.match(/,/g) || []).length,testobj.Ncommas,'# commas');
+		compare((body.match(/,/g) || []).length,testobj.Ncommas,'commas');
 	}
 }

metadata/Example8.json

@@ -4,8 +4,8 @@
 		"fileformat": "csv",
 		"contact": "[email protected]",
 		"testurls": [
-			{"url": "${server}/data/?id=dataset1&parameters=vector&time.min=1970-01-01T00:00:00Z&time.max=1970-01-01T00:10:00Z", "length": 4190, "Nlines": 50},
-			{"url": "${server}/data/?id=dataset1&parameters=vector&time.min=1970-01-01T00:00:50Z&time.max=1970-01-01T00:01:00Z", "length": 834, "Nlines": 10}
+			{"url": "${server}/data/?id=dataset1&parameters=vector&time.min=1970-01-01T00:00:00Z&time.max=1970-01-01T00:10:00Z", "Nbytes": 4190, "Nlines": 50},
+			{"url": "${server}/data/?id=dataset1&parameters=vector&time.min=1970-01-01T00:00:50Z&time.max=1970-01-01T00:01:00Z", "Nbytes": 834, "Nlines": 10}
 		]
 	},
 	"catalog":

metadata/Example9.json

@@ -4,7 +4,7 @@
 		"urlformat": "csv",
 		"contact": "[email protected]",
 		"testurls": [
-			{"url": "${server}/data/?id=dataset1&parameters=scalar,vector&time.min=1970-01-01T00:00:00Z&time.max=1970-01-01T00:00:10Z", "length": 1003, "Nlines": 10}
+			{"url": "${server}/data/?id=dataset1&parameters=scalar,vector&time.min=1970-01-01T00:00:00Z&time.max=1970-01-01T00:00:10Z", "Nbytes": 1003, "Nlines": 10}
 		]
 	},
 	"catalog": "http://hapi-server.org/servers/TestData/hapi/catalog"

metadata/TestData.json

@@ -8,8 +8,8 @@
 			{"url": "${server}/data/?id=dataset1&parameters=scalar&time.min=1970-01-01T00:00:10Z&time.max=1970-01-01T00:00:20Z", "Nlines": 0}
 		],
 		"testcommands": [
-			{"command": "$NODEEXE $HAPISERVERPATH/bin/TestData.js --id dataset1 --parameters scalar --start 1970-01-01T00:00:00.000000000Z --stop 1970-01-01T00:00:10Z", "Nlines": 10},
-			{"command": "$NODEEXE $HAPISERVERPATH/bin/TestData.js --id dataset1 --parameters scalar --start 1970-01-01T00:00:10.000000000Z --stop 1970-01-01T00:00:20Z", "Nlines": 10}
+			{"command": "$NODEEXE $HAPISERVERPATH/bin/TestData.js --id dataset1 --parameters scalar --start 1970-01-01T00:00:00.000000000Z --stop 1970-01-01T00:00:10.000000000Z", "Nlines": 10},
+			{"command": "$NODEEXE $HAPISERVERPATH/bin/TestData.js --id dataset1 --parameters scalar --start 1970-01-01T00:00:10.000000000Z --stop 1970-01-01T00:00:20.000000000Z", "Nlines": 0}
 		]
 	},
 	"catalog" :