Merge branch 'lh/layout'

* lh/layout:
  Make repository search case insensitive
  Remove 'patch' link from tab, add to commit view
  Implement minimal freetext search in the repolist
  More layout fixes
  Minor fixup in tree-view css
  Reintroduce the branch switcher
  Add fixed link to index page from repo header
  Include diff in commit view
  Replace sidebar/logo

7 files changed, 238 insertions, 180 deletions

diff --git a/cgit.css b/cgit.css
index 17c2712..8f3d00c 100644
--- a/cgit.css
+++ b/cgit.css
@@ -11,142 +11,141 @@ body {
         padding: 4px;
 }
 
+a {
+        color: blue;
+        text-decoration: none;
+}
+
+a:hover {
+        text-decoration: underline;
+}
+
 table {
       border-collapse: collapse;
 }
 
-h2 {
-        font-size: 120%;
-        font-weight: bold;
-        margin-top: 0em;
-        margin-bottom: 0.25em;
+table#header {
+        width: 100%;
+        margin-bottom: 1em;
 }
 
-h3 {
-        margin-top: 0em;
-        font-size: 100%;
-        font-weight: normal;
+table#header td.logo {
+        width: 96px;
 }
 
-h4 {
-        margin-top: 1.5em;
-        margin-bottom: 0.1em;
-        font-size: 100%;
-        font-weight: bold;
+table#header td.main {
+        font-size: 250%;
+        padding-left: 10px;
 }
 
-a {
-        color: #600;
-        text-decoration: none;
+table#header td.main a {
+        color: #000;
 }
 
-a:hover {
-        background-color: #ddd;
-        text-decoration: none;
+table#header td.form {
+        text-align: right;
+        vertical-align: bottom;
+        padding-right: 1em;
+        padding-bottom: 2px;
 }
 
-table.list {
-        border: none;
-        border-collapse: collapse;
+table#header td.form form,
+table#header td.form input,
+table#header td.form select {
+        font-size: 90%;
 }
 
-table.list tr {
-        background: white;
+table#header td.sub {
+        color: #777;
+        border-top: solid 1px #ccc;
+        padding-left: 10px;
 }
 
-table.list tr:hover {
-        background: #f8f8f8;
+table.tabs {
+        /* border-bottom: solid 2px #ccc; */
+        border-collapse: collapse;
+        margin-top: 2em;
+        margin-bottom: 0px;
+        width: 100%;
 }
 
-table.list tr.nohover:hover {
-        background: white;
+table.tabs td {
+        padding: 0px 1em;
+        vertical-align: bottom;
 }
 
-table.list th {
-        font-weight: bold;
-        border-bottom: solid 1px #777;
-        padding: 0.1em 0.5em 0.1em 0.5em;
-        vertical-align: baseline;
+table.tabs td a {
+        padding: 2px 0.75em;
+        color: #777;
+        font-size: 110%;
 }
 
-table.list td {
-        border: none;
-        padding: 0.1em 0.5em 0.1em 0.5em;
+table.tabs td a.active {
+        color: #000;
+        background-color: #ccc;
 }
 
-img {
-        border: none;
+table.tabs td.form {
+        text-align: right;
 }
 
-table#layout {
-        border-collapse: collapse;
-        border: none;
-        margin: 0px;
+table.tabs td.form form {
+        padding-bottom: 2px;
+        font-size: 90%;
 }
 
-td#sidebar {
-        vertical-align: top;
-        width: 162px;
-        padding: 0px 0px 0px 0px;
-        margin: 0px;
+table.tabs td.form input,
+table.tabs td.form select {
+        font-size: 90%;
 }
 
-td#sidebar table {
-        border-collapse: separate;
-        border-spacing: 0px;
+div.content {
         margin: 0px;
-        padding: 0px;
-        background-color: #ccc;
+        padding: 2em;
+        border-top: solid 3px #ccc;
+        border-bottom: solid 3px #ccc;
 }
 
-td#sidebar table.sidebar td.sidebar {
-        padding: 4px;
-        border-top: solid 1px #eee;
-        border-left: solid 1px #eee;
-        border-right: solid 1px #aaa;
-        border-bottom: solid 1px #aaa;
+
+table.list {
+        width: 100%;
+        border: none;
+        border-collapse: collapse;
 }
 
-div#logo {
-        margin: 0px;
-        padding: 4px 0px 4px 0px;
-        text-align: center;
-        background-color: #ccc;
-        border-top: solid 1px #eee;
-        border-left: solid 1px #eee;
-        border-right: solid 1px #aaa;
-        border-bottom: solid 1px #aaa;
+table.list tr {
+        background: white;
 }
 
-td#sidebar h1 {
-        font-size: 10pt;
-        font-weight: bold;
-        margin: 8px 0px 0px 0px;
+table.list tr:hover {
+        background: #eee;
 }
 
-td#sidebar h1.first {
-        margin-top: 0px;
+table.list tr.nohover:hover {
+        background: white;
 }
 
-td#sidebar a.menu {
-        display: block;
-        background-color: #ccc;
-        padding: 0.1em 0.5em;
-        text-decoration: none;
+table.list th {
+        font-weight: bold;
+        /* color: #888;
+        border-top: dashed 1px #888;
+        border-bottom: dashed 1px #888;
+        */
+        padding: 0.1em 0.5em 0.05em 0.5em;
+        vertical-align: baseline;
 }
 
-td#sidebar a.menu:hover {
+table.list td {