rename to disambiguate from clientVersion

lib/expressapp.js

@@ -417,7 +417,7 @@ ExpressApp.prototype.start = function(opts, cb) {
 
   router.get('/v1/version/', function(req, res) {
     var server = getServer(req, res);
-    res.json( { version: server.version } );
+    res.json( { version: server.serverVersion } );
     res.end();
   });
 

lib/server.js

@@ -50,7 +50,7 @@ function WalletService() {
   this.blockchainExplorerOpts = blockchainExplorerOpts;
   this.messageBroker = messageBroker;
   this.notifyTicker = 0;
-  this.version = Package.version;
+  this.serverVersion = Package.version;
 };
 
 

test/integration/server.js

@@ -756,6 +756,7 @@ describe('Wallet service', function() {
         clientVersion: 'bwc-0.0.1',
       });
       server.clientVersion.should.equal('bwc-0.0.1');
+      should.exist(server.serverVersion);
     });
   });