create pledge calculation logic

server/boot/about.js

@@ -25,7 +25,15 @@ export default function about(app) {
             About our Open Source Community, our social media presence,
             and how to contact us`.split('\n').join(' '),
           globalCompletedCount: numberWithCommas(
-            5612952 + (Math.floor((Date.now() - 1446268581061) / 1800))
+            5612952 + (Math.floor((Date.now() - 1446268581061) / 1800)
+          ),
+          globalPledgedAmount: numberWithCommas(
+            28000.00 +
+            (Math.floor(
+              (Date.now() - 1456207176902) / 
+              (2629746 / 2000)
+              ) * 8.30)
+            )
           )
         });
       })

server/views/resources/about.jade

@@ -21,6 +21,10 @@ block content
                     span.tag Donated:	
                     span.text-primary $850,000
                     | in pro-bono code
+                li.nowrap
+                    span.tag Pledged:	
+                    span.text-primary #{globalPledgedAmount}
+                    | to nonprofits
     .spacer
     .row
         .col-xs-12.col-sm-10.col-sm-offset-1.col-md-6.col-md-offset-3