fixed #30: Info command to list meta information for a file
#30: logic to search for root
fixed #32: pull request does not support google mimetype. skip writing to disk in such cases
fixed #32: Updated comment for unsupported files
fixed #30: Brief description for help.
#34: push single file to folder
fixed #35: folders are now uploadable
fixed #33: check whether dst is folder
fixed #36: untrash files before updating them
#36: absolute paths for src in push
#39: Vagrant files
#39: chmod for fog bin
#39: fog executable input
fixed #40: init command continue incomplete
#40: init command continue incomplete