Integrate dynamic charts into autotest frontend.

frontend/settings.py

 # Django settings for frontend project.
 
 import os
 import common
 from autotest_lib.client.common_lib import global_config
 
 DEBUG = True
 TEMPLATE_DEBUG = DEBUG
 
 FULL_ADMIN = False
@@ skipping 27 matching lines @@
                                                     "readonly_password",
                                                     default='')
 else:
     DATABASE_READONLY_PASSWORD = DATABASE_PASSWORD
 
 # prefix applied to all URLs - useful if requests are coming through apache,
 # and you need this app to coexist with others
 URL_PREFIX = 'afe/server/'
 TKO_URL_PREFIX = 'new_tko/server/'
 PLANNER_URL_PREFIX = 'planner/server/'
+CROSCHART_URL_PREFIX = 'croschart/server/'
 
 # Local time zone for this installation. Choices can be found here:
 # http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
 # although not all variations may be possible on all operating systems.
 # If running in a Windows environment this must be set to the same as your
 # system time zone.
 TIME_ZONE = 'America/Los_Angeles'
 
 # Language code for this installation. All choices can be found here:
 # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
@@ skipping 38 matching lines @@
     'frontend.shared.json_html_formatter.JsonToHtmlMiddleware',
 )
 
 ROOT_URLCONF = 'frontend.urls'
 
 TEMPLATE_DIRS = (
     # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
     # Always use forward slashes, even on Windows.
     # Don't forget to use absolute paths, not relative paths.
 
-    os.path.abspath(os.path.dirname(__file__) + '/templates')
+    os.path.abspath(os.path.dirname(__file__) + '/templates'),
+    os.path.abspath(os.path.dirname(__file__) + '/croschart/templates')
 )
 
 INSTALLED_APPS = (
     'frontend.afe',
     'frontend.tko',
     'frontend.planner',
+    'frontend.croschart',
     'django.contrib.admin',
     'django.contrib.auth',
     'django.contrib.contenttypes',
     'django.contrib.sessions',
     'django.contrib.sites',
 )
 
 AUTHENTICATION_BACKENDS = (
     'frontend.apache_auth.SimpleAuthBackend',
 )