[#58] enumerating over collection/list with scope
[#58] implement after/before
[#58] Migrate #each impl to KeyValueList enum
[#58] Docs for KeyValueLis
set default limit to 100
set limit based on #take
Document Collection/KeyValueList#take
Time delta checking to 1.1s

Apparently this breaks a lot on Travis. Sigh
Merge branch 'mattly/58-kv-list-scoping'