Updated setting of site and root_url variables#5

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abendig wants to merge 2 commits intoarctelix:masterfrom abendig:root_url_update

+115-69

Commits on May 21, 2015

Moved site and root_url variables into class for django 1.7 compatibility. The previous version resulted in AppRegistryNotReady exception.
abendig
committed
PEP-8 cleanup around spacing/line lengths.
abendig
committed