update to nan-1.1.x
remove unnecessary news
omg, embarrassing fumble (pressed ⌘+z before ⌘+s, lolz)
update leveldb to 1.17.0
Merge pull request #106 from duralog/0.11-wip

update to nan-1.1.x
remove old *.tar.gz-files
Test and fix for issue 109
Merge pull request #111 from abliss/issue-109

Issue 109
use fast-future in iterator.js
iterator speedup: skip creating objects in c++