Remove save file period

The file will not be saved by period of time, anymore.
The file is saved file or when the window is closed or
it is opened another file. This behavior should change to
be more controllable.

Signed-off-by: Bruno Bottazzini <bruno.bottazzini@intel.com>

README.md

@@ -163,10 +163,6 @@ If no argument is provided it will get the default server configuration file.
           The refresh period of the fbp runer service status, in miliseconds.
           Default 1000 ms
 
-    save_file_period:
-          Period that it will save your file when editing it
-          Default: 5000 ms
-
     run_dialog_refresh_period:
           The refresh period of the output dialog, where stdout/stderr of
           running fbp file is displayed.

client/js/controllers/editor.js

@@ -35,9 +35,7 @@
         function ($compile, $scope, $http, $interval, $document, broadcastService,
                   FetchFileFactory, usSpinnerService, svConf) {
                 var isRunningSyntax = false;
-                var isRunningSave = false;
                 var promiseCheckSyntax;
-                var promiseSaveFile;
                 var promiseRunViewer;
                 var markId;
                 var diag;
@@ -46,7 +44,6 @@
                 var isLeaf;
                 var rootTree;
                 var dataTree;
-                $scope.saveFilePeriod = 5000;
                 $scope.syntaxCheckRefreshPeriod = 1100;
                 $scope.runConf = false;
                 $scope.loginConf = false;
@@ -57,7 +54,6 @@
                     $scope.runJournal = data.journal_access;
                     $scope.runDialogRefreshPeriod = parseInt(data.run_dialog_refresh_period);
                     $scope.syntaxCheckRefreshPeriod = parseInt(data.syntax_check_refresh_period);
-                    $scope.saveFilePeriod = parseInt(data.save_file_period);
                     var refreshPeriod = parseInt(data.fbp_service_status_refresh_period);
                     if ($scope.runJournal === true) {
                         $scope.getServiceStatus();
@@ -485,10 +481,6 @@
                             }, $scope.syntaxCheckRefreshPeriod);
                 };
 
-                $scope.saveFileStop = function() {
-                    $interval.cancel(promiseSaveFile);
-                };
-
                 $scope.saveFile = function(path, body) {
                     if (body && path && isLeaf) {
                         var repo = path.split("repos/")[1].split("/")[0];
@@ -499,34 +491,18 @@
                                           "file_body": body
                                          }
                                  });
-                            $scope.saveFileStop();
                         }
                     }
                 };
 
-                $scope.saveFileStart = function() {
-                    $scope.saveFileStop();
-                    promiseSaveFile = $interval(
-                            function () {
-                                var fbpCode = editor.getSession().getValue();
-                                if (fbpCode && filePath && isLeaf) {
-                                    $scope.saveFile(filePath, fbpCode);
-                                }
-                            }, $scope.saveFilePeriod);
-                };
-
                 $scope.editorChanged = function (e) {
+                    // Lets put some interfaces like * that will warn user
+                    //the file has changed
                     if (isRunningSyntax === false) {
                         isRunningSyntax = true;
                         $scope.checkSyntaxStart();
                         isRunningSyntax = false;
                     }
-
-                    if (isRunningSave === false) {
-                        isRunningSave = true;
-                        $scope.saveFileStart();
-                        isRunningSave = false;
-                    }
                 };
 
                 function sure_dialog(title, description, callback) {