Doc spelling
Added $mul update operator
Test coverage for $mul
Merge branch 'dev' of https://github.com/coolbloke1324/ForerunnerDB into dev
Added $rename update operator
Dist updates
setData now decouples before concat, added $position modifier to $push, added $each modifier to $push
Made sure all data is dropped in test dbDown() method
Lots of new $ operators, version up