fixed a few ui bugs

* Fixed a bug where an empty navigation view could be shown
* Fixed a bug where the more indicator would reveal white space on round
* Fixed a bug where the text would reflow on round
* Included more relevant keywords in the package.json

package.json

@@ -1,8 +1,8 @@
 {
   "name": "pebble-directions",
   "author": "Dyedgreen",
-  "version": "1.0.0",
-  "keywords": ["pebble-app"],
+  "version": "1.1.0",
+  "keywords": ["navigation", "maps", "directions"],
   "private": true,
   "dependencies": {},
   "pebble": {