Optional Settings
==================
There are a few optional settings for customization.

DJFRONTEND_STATIC_URL
----------------------
Set a dedicated static server or CDN for serving static files.

DJFRONTEND_GA_SETDOMAINNAME
----------------------------
Set domain for multiple, or cross-domain tracking with Google Analytics.

DJFRONTEND_GA_SETALLOWLINKER
-----------------------------
To use _setAllowLinker method on target site for cross-domain tracking with Google Analytics. Set to 'True' to enable. Requires H5BP_GA_SETDOMAINNAME to be set.