revert caca code

.gitignore

@@ -20,6 +20,7 @@ test_apps/contracts_app/config/production/password
 test_apps/contracts_app/node_modules/
 test_apps/contracts_app/chains.json
 .idea
+.vscode
 .eslintrc.json
 .embark/
 NOTES

.vscode/settings.json

@@ -1,5 +0,0 @@
-{
-    "editor.tabSize": 2,
-    "workbench.activityBar.visible": true,
-    "editor.minimap.enabled": false
-}

lib/core/ipc.js

@@ -16,8 +16,8 @@ class IPC {
     function connecting(_socket) {
       let connectedBefore = false, alreadyDisconnected = false;
       ipc.of['embark'].on('connect',function() {
-        if (!alreadyDisconnected && !connectedBefore) {
         connectedBefore = true;
+        if (!alreadyDisconnected) {
           self.connected = true;
           done();
         }