replace several instances of textual BrowserIDs with the logo

browserid/static/developers.html

@@ -108,7 +108,7 @@ the user is who they say they are.
   <div class="footer">
     <div>
       <div class="right">
-        <p><b>BrowserID</b> is an <b>open source experiment</b> into improving identity and authentication on the web, by
+        <p><img src="i/browserid_logo_sm.png"> is an <b>open source experiment</b> into improving identity and authentication on the web, by
           <a href="https://mozillalabs.com">mozilla labs</a>.</p>
       </div>
       <div class="left">

browserid/static/manage.html

@@ -28,7 +28,7 @@
   <div class="footer">
     <div>
       <div class="right">
-        <p><b>BrowserID</b> is an <b>open source experiment</b> into improving identity and authentication on the web, by
+        <p><img src="i/browserid_logo_sm.png"> is an <b>open source experiment</b> into improving identity and authentication on the web, by
           <a href="https://mozillalabs.com">mozilla labs</a>.</p>
       </div>
       <div class="left">

browserid/static/primaries.html

@@ -37,7 +37,7 @@
   <div class="footer">
     <div>
       <div class="right">
-        <p><b>BrowserID</b> is an <b>open source experiment</b> into improving identity and authentication on the web, by
+        <p><img src="i/browserid_logo_sm.png"> is an <b>open source experiment</b> into improving identity and authentication on the web, by
           <a href="https://mozillalabs.com">mozilla labs</a>.</p>
       </div>
       <div class="left">

browserid/static/prove.html

@@ -26,7 +26,7 @@
   <div class="footer">
     <div>
       <div class="right">
-        <p><b>BrowserID</b> is an <b>open source experiment</b> into improving identity and authentication on the web, by
+        <p><img src="i/browserid_logo_sm.png"> is an <b>open source experiment</b> into improving identity and authentication on the web, by
           <a href="https://mozillalabs.com">mozilla labs</a>.</p>
       </div>
       <div class="left">

browserid/static/users.html

@@ -31,7 +31,7 @@
   <div class="footer">
     <div>
       <div class="right">
-        <p><b>BrowserID</b> is an <b>open source experiment</b> into improving identity and authentication on the web, by
+        <p><img src="i/browserid_logo_sm.png"> is an <b>open source experiment</b> into improving identity and authentication on the web, by
           <a href="https://mozillalabs.com">mozilla labs</a>.</p>
       </div>
       <div class="left">