Update sinatra in Gemfile.lock

Keep up to date with required gems. Sinatra seems to have added in a new
header in responses.

Author: oestrich

Gemfile.lock

@@ -59,7 +59,7 @@ GEM
       i18n
       json (>= 1.4.3)
       rack (>= 1.1)
-    rack-protection (1.2.0)
+    rack-protection (1.5.1)
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
@@ -80,11 +80,11 @@ GEM
       libwebsocket (~> 0.1.3)
       multi_json (~> 1.0)
       rubyzip
-    sinatra (1.3.2)
-      rack (~> 1.3, >= 1.3.6)
-      rack-protection (~> 1.2)
-      tilt (~> 1.3, >= 1.3.3)
-    tilt (1.3.3)
+    sinatra (1.4.4)
+      rack (~> 1.4)
+      rack-protection (~> 1.4)
+      tilt (~> 1.3, >= 1.3.4)
+    tilt (1.4.1)
     webmock (1.13.0)
       addressable (>= 2.2.7)
       crack (>= 0.3.2)

features/textile_documentation.feature

@@ -197,10 +197,11 @@ Feature: Generate Textile documentation from test examples
 
     h4. Headers
 
-    <pre>X-Frame-Options: sameorigin
+    <pre>Content-Type: text/html;charset=utf-8
+    Content-Length: 0
     X-XSS-Protection: 1; mode=block
-    Content-Type: text/html;charset=utf-8
-    Content-Length: 0</pre>
+    X-Content-Type-Options: nosniff
+    X-Frame-Options: SAMEORIGIN</pre>
 
     h4. Status