Merge pull request #13 from naman34/dev

added tests for localforage persistence
Added string, * signature to event .off() method
diff() method throw error when attempting diff against foreign PK
View chain reactor overhaul to ensure that view queries are adhered to
Distribution update
Merge branch 'dev' of https://github.com/coolbloke1324/ForerunnerDB into dev
Fixed bug in view refresh trying to get data before a _from collection was specified
Added a splicePush bounds check
Fixed order clause not being used in update chain receive
Distribution update
Made link and unlink chainable
Added ensureIndex to views, updated the sort system in views to try and increase performance
Dist build
Debounce refresh sorting
Fixed bug in $index being added to document as a property!
Dist build
Fixed bug in $move not reading $index from correct object
Added test for $move
Dist update
Updated jsViews to latest