Add config.setFqdn and config.setZoneName

Part of #110

src/routes/test/apps-test.js

@@ -149,7 +149,8 @@ function startBox(done) {
     safe.fs.unlinkSync(paths.INFRA_VERSION_FILE);
     child_process.execSync('docker ps -qa | xargs --no-run-if-empty docker rm -f');
 
-    config.set('fqdn', 'foobar.com');
+    config.setFqdn('foobar.com');
+    config.setZoneName('foobar.com');
 
     awsHostedZones = {
          HostedZones: [{

src/routes/test/backups-test.js

@@ -28,7 +28,7 @@ function setup(done) {
     nock.cleanAll();
     config._reset();
     config.setVersion('1.2.3');
-    config.set('fqdn', 'localhost');
+    config.setFqdn('localhost');
 
     async.series([
         server.start.bind(server),

src/routes/test/cloudron-test.js

@@ -27,7 +27,7 @@ function setup(done) {
     nock.cleanAll();
     config._reset();
     config.set('version', '0.5.0');
-    config.set('fqdn', 'localhost');
+    config.setFqdn('localhost');
 
     server.start(function (error) {
         if (error) return done(error);

src/routes/test/settings-test.js

@@ -28,7 +28,7 @@ var token = null;
 
 var server;
 function setup(done) {
-    config.set('fqdn', 'foobar.com');
+    config.setFqdn('foobar.com');
 
     async.series([
         server.start.bind(server),

src/routes/test/ssh-test.js

@@ -28,7 +28,7 @@ var token = null;
 
 var server;
 function setup(done) {
-    config.set('fqdn', 'foobar.com');
+    config.setFqdn('foobar.com');
 
     async.series([
         server.start.bind(server),