Merge pull request #1 from artificialio/master

Update from original
Merge branch 'master' of https://github.com/artificialio/sane
#30 added protocol to ember proxy to prevent EHOSTUNREACH-errors
fixed typo, descript said -db but th real option is -d
Merge pull request #42 from dj-hedgehog/master

Possible fix for the `EHOSTUNREACH` problem