- Added new event when adding route.
- Added `prependUrl` method to `LoadableRoute` class.
- Added unit-test for add-route event.
- Updated documentation to reflect new changes.
- Fixed `hasParam` not working returning expected value in `Url` class.
- Chained the remaining methods in the `Url` class.
- Simplified `removeParam` method in `Url` class.
- Added new `removeParams` method to `Url` class for removal of multiple params.