Update bootstrap dependency

Author: James Kleeh

package.json

@@ -24,7 +24,7 @@
   "homepage": "https://github.com/Schlogen/angular-confirm",
   "devDependencies": {
     "angular": "1.4.2",
-    "angular-bootstrap": "0.12.0",
+    "angular-ui-bootstrap": "0.14.3",
     "angular-mocks": "^1.4.2",
     "gulp": "3.9.0",
     "gulp-bump": "^1.0.0",