play nice with other extensions
hide external indices and make extension hooks for the full Storage interface
rewrite overflow extension to be a solution for https://github.com/marcuswestin/store.js/issues/66
rewrite quota and move measure out of it
key never worked right, is no longer in API
ensure extensions don't break basic functions
Merge branch 'master' of github.com:nbubna/store
publish as store2, but keep store as main function name
new build
missed new file names