Added peer-dependancy

Author: Luke Brandon Farrell

RNNSearchBar.js

@@ -78,18 +78,7 @@ export class RNNSearchBar extends React.Component {
       </Animated.View>
     );
   }
-
-  /**
-   * Both the blur and focus functions below contain a rare
-   * use case where we need to access the RNN API from the
-   * component. The architecture of the project discourages
-   * this practices, and favours access if the RNN API to
-   * be limited to "screens" in the "./screens" folder.
-   *
-   * Although in this case, the component animation does
-   * not make sense without a accompanied topBar hide/show.
-   */
-
+  
   /**
    * Sets the search as focused and evokes any side effects
    */

package.json

@@ -17,5 +17,8 @@
   "license": "MIT",
   "dependencies": {
     "react-native-elements": "^1.2.7"
+  },
+  "peerDependencies": {
+    "react-native-navigation": ">= 2.0.0"
   }
 }