Important: updated dependencies blanket,temp,async,cheerio.

Hi,

The update of 'temp' is very important,
because of this, other projects are failing on Travis-CI builds :-/
See reason here: https://github.com/bruce/node-temp/commit/980b92f3f7d73685ebf58f10ec6ec292e4986b4b
See problem here: https://github.com/travis-ci/travis-ci/issues/2654

Please, update :1234: 

Best Regards
Martin