Merge branch 'qstrahl-issue-102' into development

Author: davidlgj

dist/schema-form.js

@@ -1089,6 +1089,7 @@ angular.module('schemaForm').directive('sfArray', ['sfSelect', 'schemaForm', 'sf
             if (scope.validateArray) {
               scope.validateArray();
             }
+            ngModel.$setDirty();
             return list;
           };
 

src/directives/array.js

@@ -130,6 +130,11 @@ angular.module('schemaForm').directive('sfArray', ['sfSelect', 'schemaForm', 'sf
             if (scope.validateArray) {
               scope.validateArray();
             }
+
+            // Angular 1.2 lacks setDirty
+            if (ngModel.$setDirty) {
+              ngModel.$setDirty();
+            }
             return list;
           };