Milo Refactor: Remove theme support

milo/appengine/common/funcs.go

 // Copyright 2016 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
-package settings
+package common
 
 import (
         "bytes"
         "fmt"
         "html/template"
         "strings"
         "time"
 
         "github.com/luci/luci-go/milo/api/resp"
 )
@@ skipping 198 matching lines @@
 
         linkifyTemplate = template.Must(
                 template.New("linkify").
                         Parse(
                                 `<a href="{{.URL}}">` +
                                         `{{if .Img}}<img src="{{.Img}}"{{if .Alt}} alt="{{.Alt}}"{{end}}>` +
                                         `{{else if .Alias}}[{{.Label}}]` +
                                         `{{else}}{{.Label}}{{end}}` +
                                         `</a>`))
 }