Dependency fixes. owlCarousel is not a function fixes

.gitignore

@@ -0,0 +1,38 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+bower_components
+node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history

bower.json

@@ -20,5 +20,8 @@
     "bower_components",
     "test",
     "tests"
-  ]
+  ],
+  "dependencies": {
+    "owl-carousel": "^1.3.2"
+  }
 }

src/angular-owl-carousel.js

@@ -84,26 +84,28 @@
             return {
                 restrict: 'A',
                 scope: {
-                    owlOptions: '=owlOptions'
+                    owlOptions: '=owlOptions',
+                    owlCarousel: '=owlCarousel'
                 },
                 transclude: true,
                 link: function (scope, element, attributes, controller, $transclude) {
 
                     var options = {},
                         $element = $(element),
-                        owlCarousel = null,
-                        propertyName = attributes.owlCarousel;
+                        owlCarousel = null;
 
                     for (var optionValue in owlOptions) {
-                        var currentOptionValue = owlOptions[optionValue];
-                        if (scope.owlOptions[currentOptionValue] !== undefined) {
-                            options[currentOptionValue] = scope.owlOptions[currentOptionValue];
-                        }
+                    	if (owlOptions.hasOwnProperty(optionValue)) {
+							var currentOptionValue = owlOptions[optionValue];
+							if (scope.owlOptions[currentOptionValue] !== undefined) {
+								options[currentOptionValue] = scope.owlOptions[currentOptionValue];
+							}
+						}
                     }
 
                     element.addClass('owl-carousel');
 
-                    scope.$watchCollection(propertyName, function (newItems) {
+                    scope.$watchCollection('owlCarousel', function (newItems) {
 
                         if (owlCarousel) {
                             owlCarousel.destroy();