Render accept a callback for destination
New `misc.exec` function with ssh support
ssh exec move to the module superexec
use superexec
ssh in exec, git and extract
Wrapper around fs.exists to provide ssh switch
Mkdir and write over ssh
Normalize options name across source code
New backup option to write
Git over ssh; SSH instance of config objects
New code_skipped option in execute
readFile and writeFile receive options
Fast binary upload solution