Fixed failing tests

- Some fixtures added by Erik Ordway broke tests
- message:// links had an edge case I broke with 68701ada
- One test had a hard-coded id that changed

Closes #1019

test/fixtures/contexts.yml

@@ -131,21 +131,3 @@ anothercontext:
   user_id: 4
   created_at: <%= today %>
   updated_at: <%= today %>
-
-inbox:
-    id: 15
-    name: Inbox
-    position: 1
-    hide: false
-    user_id: 5
-    created_at: <%= today %>
-    updated_at: <%= today %>
-
-anothercontext:
-    id: 16
-    name: anothercontext
-    position: 2
-    hide: false
-    user_id: 5
-    created_at: <%= today %>
-    updated_at: <%= today %>

test/fixtures/preferences.yml

@@ -54,21 +54,3 @@ sms_user_prefs:
   show_project_on_todo_done: true
   sms_email: 5555555555@tmomail.net
   sms_context_id: 13
-
-other_user_prefs:
-    id: 4
-    user_id: 5
-    staleness_starts: 7
-    date_format: "%d/%m/%Y"
-    title_date_format: "%A, %d %B %Y"
-    show_number_completed: 5
-    show_completed_projects_in_sidebar: true
-    show_hidden_contexts_in_sidebar: true
-    show_hidden_projects_in_sidebar: true
-    admin_email: butshesagirl@rousette.org.uk
-    week_starts: 1
-    due_style: 0
-    refresh: 0
-    time_zone: "Los_Angeles"
-    verbose_action_descriptors: false
-    show_project_on_todo_done: true