not work with ruby1.9.3

[doabit]

I use ruby 1.9.3 pre,and got errors:

bundle exec testdrb -Itest test/integration/posts_test.rb
/Users/doabit/.rvm/gems/ruby-1.9.3-preview1/gems/spork-testunit-0.0.6/bin/testdrb:7:in `require': cannot load such file --     test/unit/testresult (LoadError)
from /Users/doabit/.rvm/gems/ruby-1.9.3-preview1/gems/spork-testunit-0.0.6/bin/testdrb:7:in `<top (required)>'
from /Users/doabit/.rvm/gems/ruby-1.9.3-preview1/bin/testdrb:19:in `load'
from /Users/doabit/.rvm/gems/ruby-1.9.3-preview1/bin/testdrb:19:in `<main>'

[oriolgual]

See #17

[timcharper]

fixed in latest