Added a search bar to the header of the documentation layout template.

docs/source/_themes/sol2/layout.html

@@ -0,0 +1,14 @@
+{%- extends "haiku/layout.html" %}
+
+{% block haikuheader %} 
+	<div class="header-left">
+		{{ super() }}
+	</div>
+	<div class="header-right">
+		<h3>Search the Documentation</h3>
+		<form action="search.html" method="get">
+			<input type="text" name="q" value="">
+			<input type="submit" value="search">
+		</form>
+	</div>
+{% endblock %}

docs/source/_themes/sol2/static/sol2.css_t

@@ -0,0 +1,18 @@
+@import url('haiku.css');
+
+.header-left {
+	float: left;
+	display: inline-block;
+	vertical-align: top;
+}
+
+.header-right {
+	float: right;
+	display: inline-block;
+	vertical-align: top;
+}
+
+.header-right h3 {
+	margin: 0;
+    padding-top: 15px;
+}

docs/source/_themes/sol2/theme.conf

@@ -0,0 +1,4 @@
+[theme]
+inherit = haiku
+stylesheet = sol2.css
+pygments_style = autumn

docs/source/conf.py

@@ -115,7 +115,7 @@ todo_include_todos = True
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = "haiku"
+html_theme = "sol2"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the