added demo and fixed dependencies

Author: benmarch

app/angular-bootstrap-tour.js

@@ -69,6 +69,22 @@
 
         }
 
+        /**
+         * Converts a stringified boolean to a JS boolean
+         *
+         * @param string
+         * @returns {*}
+         */
+        function stringToBoolean(string) {
+            if (string === 'true') {
+                return true;
+            } else if (string === 'false') {
+                return false;
+            }
+
+            return string;
+        }
+
         /**
          * Helper function that attaches proper compiled template to options
          *
@@ -127,8 +143,9 @@
 
             angular.forEach(keys, function (key) {
                 if (attrs[key]) {
+                    options[key] = stringToBoolean(attrs[key]);
                     attrs.$observe(key, function (newValue) {
-                        options[key] = newValue;
+                        options[key] = stringToBoolean(newValue);
                     });
                 }
             });
@@ -235,7 +252,7 @@
                 //Pass static options through or use defaults
                 var tour = {},
                     events = 'onStart onEnd afterGetState afterSetState afterRemoveState onShow onShown onHide onHidden onNext onPrev onPause onResume'.split(' '),
-                    options = 'name container keyboard storage debug redirect duration basePath placement backdrop orphan'.split(' ');
+                    options = 'name container keyboard storage debug redirect duration basePath backdrop orphan'.split(' ');
 
                 //Pass interpolated values through
                 TourHelpers.attachInterpolatedValues(attrs, tour, options);

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "angular-bootstrap-tour",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "main": "dist/angular-bootstrap-tour.js",
   "ignore": [
     ".editorconfig",
@@ -16,7 +16,12 @@
   ],
   "dependencies": {
     "angular": "~1.2.23",
-    "bootstrap-tour": "~0.9.3"
+    "bootstrap-tour": "~0.9.3",
+    "jquery": "1.11.1",
+    "bootstrap": "3.0.3"
   },
-  "devDependencies": {}
+  "devDependencies": {
+    "html5shiv": "~3.7.2",
+    "respond": "~1.4.2"
+  }
 }