Added "value" parameter to API documentation and welcome runner

apiary.apib

@@ -2,7 +2,7 @@ FORMAT: 1A
 HOST: https://mondash.org
 
 # MonDash
-MonDash is a service for everyone having to display monitoring results to people who have not 
+MonDash is a service for everyone having to display monitoring results to people who have not
 the time or knowledge to get familar with Nagios / Icinga or similar monitoring systems. Therefore
 MonDash provides a simple API to submit monitoring results and a simple dashboard to view those
 results.
@@ -33,13 +33,13 @@ as we are not storing any data beyond this DELETE request._
 + Request
 
     + Header
-            
+
             Authorization: MyAPIToken
-            
+
 + Response 200 (text/plain)
 
         OK
-        
+
 ## Metric [/{dashid}/{metricid}]
 
 This API controls the metrics on your dashboard
@@ -52,19 +52,20 @@ This API controls the metrics on your dashboard
 + Request (application/json)
 
     + Header
-            
+
             Authorization: MyAPIToken
-            
+
     + Body
-    
+
             {
                 "title": "Amount of beer in the fridge",
                 "description": "Currently there are 12 bottles of beer in the fridge",
                 "status": "OK",
                 "expires": 604800,
-                "freshness": 3600
+                "freshness": 3600,
+                "value": 12.0
             }
-            
+
     + Attributes (object)
         + title (required, string) - The title of the metric to display on the dashboard
         + description (required, string) - A descriptive text for the current state of the metric
@@ -87,11 +88,11 @@ This API controls the metrics on your dashboard
 + Request
 
     + Header
-            
+
             Authorization: MyAPIToken
 
 + Response 200 (text/plain)
 
     + Body
-    
+
             OK

welcome_runner.go

@@ -36,6 +36,7 @@ func runWelcomePage() {
 				Status:      status,
 				Expires:     86400,
 				Freshness:   120,
+				Value:       float64(beers),
 			}
 
 			body, err := json.Marshal(beer)