Remove a warning "shadowing outer local variable - type"
Merge pull request #74 from kachick/improve/remove_warnings

Remove a warning "shadowing outer local variable - type"
These changes fix the README example
Merge pull request #77 from nayden/fix_README_example

These changes fix the README example
add license information to gemspec

This way it can be used with rubygems.org API
Merge pull request #78 from jordimassaguerpla/master

add license information to the gemspec
Updated version usage in Rakefile
Updated version usage in Rakefile
Added public cert
add license information to gemspec [jordimassaguerpla]
add license information to gemspec [jordimassaguerpla]
Merge branch 'master' of github.com:net-ssh/net-ssh