Tweak signing out.

* Rename route: /clear -> /signout
* Rename link: log out -> sign out
* Tweak flash message wording.

spec/integration/tmpfollow_spec.rb

@@ -27,6 +27,12 @@
       it 'shows the current username' do
         page.should have_content '@nedstark'
       end
+
+      it 'allows signing out' do
+        click_link 'sign out'
+        page.should have_content 'Signed out successfully.'
+        page.should have_content 'Authenticate with Twitter'
+      end
     end
 
     context 'with invalid credentials' do

tmpfollow.rb

@@ -108,11 +108,11 @@ def authenticated?
     redirect to '/'
   end
 
-  get '/clear' do
+  get '/signout' do
     session[:oauth_token]        = nil
     session[:oauth_token_secret] = nil
 
-    flash[:alert] = 'Tokens cleared.'
+    flash[:alert] = 'Signed out successfully.'
     redirect to '/'
   end
 

views/layout.haml

@@ -12,7 +12,7 @@
     = yield
 
     - if authenticated?
-      %p.account Authenticated as @#{session[:username]} (#{"<a href='/clear'>log out</a>"}).
+      %p.account Authenticated as @#{session[:username]} (#{"<a href='/signout'>sign out</a>"}).
 
     %footer
       Made by Odin Dutton