hgweb: add changelog and search templates to raw style

This will make testing hgweb search and other things simpler and more concise,
as there is no extra HTML code in the raw style.

mercurial/templates/raw/changelog.tmpl

@@ -0,0 +1,5 b''
+{header}
+# HG shortlog
+# Node ID {node}
+
+{entries%changelogentry}

mercurial/templates/raw/logentry.tmpl

@@ -0,0 +1,6 b''
+changeset:   {node}
+revision:    {rev}
+user:        {author}
+date:        {date|rfc822date}
+summary:     {desc}
+{branches%branchname}{tags%tagname}{bookmarks%bookmarkname}

mercurial/templates/raw/search.tmpl

@@ -0,0 +1,6 b''
+{header}
+# HG changesets search
+# Node ID {node}
+# Query "{query}"
+
+{entries%changelogentry}

mercurial/templates/raw/map

@@ -1,5 +1,9 b''
 default = 'shortlog'
 shortlog = "'raw' is not a browsable style"
+changelog = changelog.tmpl
+changelogentry = logentry.tmpl
+search = search.tmpl
+searchentry = logentry.tmpl
 mimetype = 'text/plain; charset={encoding}'
 header = ''
 footer = ''