Attempted to create empty directory zip but it is no-go =/
Moving to test about unzipping
Reproducing error via empty.zip
It turns out fs recognizes the trailing slash as a directory
Deep dived looking for EISDIR but drowing in C
Added conditional logic to error from writeFileSync
Added test for double_empty
Re-enabled all zip/unzip actions
Merge branch 'master' into bug/cannot.unzip.empty.dir
Release 0.11.0