Update README.md
testling hook
Do not throw for approximateSize but pass err instead.
Merge pull request #21 from mcollina/master

Do not throw for approximateSize but pass err to callback instead
added ranges-test for lt/lte/gt/gte tests
remove unnecessary factory
upgrade to latest abstract-leveldown
Update to work with abstract-leveldown@0.11.2
Update iterator to pass all ranges tests
testling hook
1.1.0 - publish #21 and #22, remove bops
fix package.json
fix testling path
modify a copy of batch operation array, not the original.
Merge pull request #25 from nrw/master

modify a copy of batch operation array, not the original.
1.1.1 - don't modify ops array in batch method, from #25
Removed global leaks

While testing this in LevelGraph I found these two global leaks. You might want to add a JSHint file to catch those.
Merge pull request #26 from mcollina/patch-1

Removed global leaks
1.1.2 - fix globals, from #26
dont use indexedDB.webkitGetDatabaseNames, fixes tests in FF