decouple mozilla/browserid/automation-tests from having to require a full npm install of browserid in the parent directory. (automation-tests usage of lib/wsapi-client.js is simply as a client for saucelabs API). (Update: this won't work long term when we really need api versioning)

issue3030.diff

diff --git a/lib/wsapi_client.js b/lib/wsapi_client.js
index 3531810..ad9ea09 100644
--- a/lib/wsapi_client.js
+++ b/lib/wsapi_client.js
@@ -13,8 +13,26 @@ const
 http = require('http'),
 https = require('https'),
 url = require('url'),
-querystring = require('querystring'),
-version = require('./version.js');
+querystring = require('querystring');
+
+// automation-tests needs wsapi-client to talk to saucelabs. But the
+// ./lib/version.js wrapper is not relevant in this context. This decouples
+// automation-tests/scripts/run-all.js from needing to have a full npm install
+// of browserid in the parent directory.
+// 
+// Note to self: To find coupling do `NODE_DEBUG=module ./scripts/run-all.js
+// ...`, and, um, then look for where a load from browserid/node_modules
+// begins to enter the sequence.
+
+var version;
+if (process.env.AUTOMATION_TESTS) {
+  version = function(callback) { 
+    callback('deadbee');
+  };
+}
+else { 
+  version = require('./version.js');
+}
 
 // this client library keeps timing stats to allow higher level code
 // (like loadgen) to output latency numbers