Merge pull request #32 from megeek/stderr_channel_fix

Stderr channel from Net:SSH:Buffer not being read from correctly.  Error messages from Rye::Set commands are lost.
Raise Net::SSH::HostKeyMismatch

Instead of waiting for user input and disable host verification
Merge pull request #36 from ruyrocha/enhancement/ssh-hostkeymismatch

Raise Net::SSH::HostKeyMismatch
Propagate original HostKeyMismatch exception
Propagate original Net::SSH::AuthenticationFailed exception
Merge pull request #39 from mzahir/fix/hostkeymismatch

Propagate original HostKeyMismatch exception
Merge pull request #40 from mzahir/fix/authenticationfailed

Propagate original Net::SSH::AuthenticationFailed exception
Propogate AuthenticationFailed and HostKeyMismatch exceptions for Rye::Hop
Merge pull request #41 from mzahir/fix/hop-exceptions

Propogate AuthenticationFailed and HostKeyMismatch exceptions for Rye::H...
Added signing key logic to Rakefile
Change rdoc dir to doc
Update CLEAN in Rakefile
Replaced signing certificate
FIXED: gemspec fix for windows install error (rye requires rye)
Removed Gemspec to avoid install issues
Module should be Rye::Cmd not Rye::Box::Cmd it appears
Adding License to gemspec
Merge pull request #46 from BukhariH/License

Adding License to gemspec
Merge pull request #45 from BukhariH/rdoc_fix

Module should be Rye::Cmd not Rye::Box::Cmd it appears
Update initialize documentation in box.rb

user is passed via the options param, and is not a parameter itself.