Fixed #23567 -- Made assertQuerysetEqual check Counter equality when ordered=False
Fixed spelling mistakes and added words to wordlist.
Fixed #17638 -- Added crosslinks between topic and reference guides.

Thanks oinopion for the suggestion and jarus for the initial patch.
Fixed #23489 -- Added numpy 1.9+ support in template lookups
Fixed #23365 -- Added support for timezone-aware datetimes to migrations.