PowerArray.constructor accepts an array
Added indecies to #map and #filter, added tests for #map
Added concatenate
Merge pull request #10 from Hypercubed/feature/concatenate

Perfect, thanks.
fixed conflicts
Merge branch 'Hypercubed-feature/indecies'
fixed conflicts in pull request
Merge branch 'Hypercubed-feature/PowerArray.constructor'
fixed stuff
fixed merge of pull requests, reappleid stashed changes
readme edited with changes from David Souther
added slice and tests
added splice and tests
changed version
Update index.js

`i` was undefined
Merge pull request #13 from Hypercubed/patch-1

Update index.js
edited docs and fixed addAndSort typo
changed forEach to for in constructor and concat
cached length on map and filter
Added bower.json and modified index.js