feat: rename 'hal browser' links to 'api browser'

Makes more sense to people who don't know what HAL is.

Author: bethesque

lib/pact_broker/api/renderers/html_pact_renderer.rb

@@ -61,7 +61,7 @@ def pact_metadata
                 <span class='value'>#{published_date}</span>
               </li>
               <li>
-                <a href=\"#{json_url}\">View in HAL Browser</a>
+                <a href=\"#{json_url}\">View in API Browser</a>
               </li>
               <li>
                 <a href=\"/\">Home</a>

lib/pact_broker/ui/views/relationships/show.haml

@@ -9,7 +9,7 @@
       %ul
         %li.navbar-right
           %a{href: '/hal-browser/browser.html'}
-            HAL Browser
+            API Browser
   .container
     %h1.page-header
       Pacts