Reset service-hub in AtomEnvironment::reset()

package.json

@@ -48,7 +48,7 @@
     "scrollbar-style": "^3.2",
     "season": "^5.3",
     "semver": "^4.3.3",
-    "service-hub": "^0.6.2",
+    "service-hub": "^0.7.0",
     "source-map-support": "^0.3.2",
     "stacktrace-parser": "0.1.1",
     "temp": "0.8.1",

spec/spec-helper.coffee

@@ -74,7 +74,6 @@ beforeEach ->
   documentTitle = null
 
   projectPath = path.join(@specDirectory, 'fixtures')
-  atom.packages.serviceHub = new ServiceHub
   atom.project = new Project({notificationManager: atom.notifications, packageManager: atom.packages, config: atom.config, confirm: atom.confirm})
   atom.project.setPaths([projectPath])
   atom.workspace = new Workspace({

src/atom-environment.coffee

@@ -253,6 +253,8 @@ class AtomEnvironment extends Model
 
     @contextMenu.clear()
 
+    @packages.serviceHub.clear()
+
   ###
   Section: Event Subscription
   ###