dev-api: add developer portal, OpenAPI spec, and Flatenbadet case study

- New /developers/ page with API docs, SDKs, pricing, use cases
- OpenAPI 3.0 spec for Orders, Missions, Photos, Analytics
- Case study: Glasskiosken i Flatenbadet — complete ROI analysis
- Updated /order/ with recurring missions and frequency dropdown

services/frilans-payout/node_modules/pgpass/lib/index.js

@@ -0,0 +1,23 @@
+'use strict';
+
+var path = require('path')
+  , fs = require('fs')
+  , helper = require('./helper.js')
+;
+
+
+module.exports = function(connInfo, cb) {
+    var file = helper.getFileName();
+    
+    fs.stat(file, function(err, stat){
+        if (err || !helper.usePgPass(stat, file)) {
+            return cb(undefined);
+        }
+
+        var st = fs.createReadStream(file);
+
+        helper.getPassword(connInfo, st, cb);
+    });
+};
+
+module.exports.warnTo = helper.warnTo;