Making sure that we have a .path() in HashNavigation

app/assets/javascripts/darkswarm/services/hash_navigation.js.coffee

@@ -1,9 +1,14 @@
 Darkswarm.factory 'HashNavigation', ($location) ->
   new class HashNavigation
-    hash: null 
+    hash: null
+
+    constructor: ->
+      # Make sure we have a path as hashes
+      # dont seem to work so well without them
+      $location.path("") if !$location.path()
 
     active: (hash)->
-      $location.hash() == hash 
+      $location.hash() == hash
 
     navigate: (hash)->
       @hash = hash