No UserTermsAndConditions Patch

Updated with patch from @niol for handling cases with no UserTermsAndConditions.

Improved Username Compatibility

Changed to user.get_username() for folks not using user.username.

Improved DB Compatibilty

Removed RAW SQL to improve Database compatibility.

Enhanced Forced Cache Clearing

Enhanced forced cache clearing to clear user acceptance cache.

Forced Cache Clearing

Now forcing a cache clear when T&C or UT&C are updated so that users don't have to repeatedly accept the same T&C if there is a long cache.

Configurable Caching

Enhanced caching time to be configurable.

Query Reduction Refactor

Refactored the way that active terms are queried to reduce the number of queries when there are a large number of active terms. Implemented explicit caching of those results to improve middleware performance.

v1.1.15

Update the support for Django 1.11 and Python3 to work better with freshly-built Django 1.11 projects. Thanks to @ciarancourtney for the help with this one.

Multi-Terms

Multiple-terms accept feature from @swainn .

v1.1.8

Version Bump