templates: remove references to "breadcrumbs" class after special styling was dropped in 23a8484

panel-title and breadcrumbs() could probably also be removed.

kallithea/templates/base/base.html

@@ -45,7 +45,7 b''
 </%def>
 
 <%def name="breadcrumbs()">
-    <div class="breadcrumbs panel-title">
+    <div class="panel-title">
     ${self.breadcrumbs_links()}
     </div>
 </%def>

kallithea/templates/index_base.html

@@ -1,7 +1,7 b''
 <%page args="parent,group_name=''" />
     <div class="panel panel-primary">
         <div class="panel-heading clearfix">
-            <div class="pull-left breadcrumbs panel-title">
+            <div class="pull-left panel-title">
                 %if c.group is not None:
                     %for group in c.group.parents:
                         ${h.link_to(group.name, url('repos_group_home', group_name=group.group_name))}

kallithea/templates/pullrequests/pullrequest_show.html

@@ -265,7 +265,7 b''
 
 <div class="panel panel-primary">
     <div class="panel-heading clearfix">
-      <div class="breadcrumbs">${_('Pull Request Content')}</div>
+      <div class="panel-title">${_('Pull Request Content')}</div>
     </div>
     <div class="panel-body">
         <div>

kallithea/templates/summary/summary.html

@@ -170,7 +170,7 b''
 
 <div class="panel panel-primary">
     <div class="panel-heading">
-        <div class="breadcrumbs panel-title">
+        <div class="panel-title">
         %if c.cs_pagination:
             ${h.link_to(_('Latest Changes'),h.url('changelog_home',repo_name=c.repo_name))}
         %else:
@@ -220,7 +220,7 b''
 </div>
 <div class="panel panel-primary">
     <div class="panel-heading" title="${_('Readme file from revision %s:%s') % (c.db_repo.landing_rev[0], c.db_repo.landing_rev[1])}">
-        <div class="breadcrumbs panel-title">
+        <div class="panel-title">
             <a href="${h.url('files_home',repo_name=c.repo_name,revision='tip',f_path=c.readme_file)}">${c.readme_file}</a>
         </div>
     </div>