Fix stderr redirection in Java plugin

It was piping to a file called '1', rather than redirecting to stdout.
Merge branch 'OHAI-382'
Fixing filesystem.rb for solaris based operating systems

* 80 Character limitations without `-p` option
Merge branch 'OHAI-384'
separating windows kernel plugin functionality
renaming a file
Merge branch 'OHAI-357'
Remove cruft file

probably a fat-finger in vim
adding raspbian as a distinct platform in the debian family
Merge branch 'OHAI-413'
Check if object data it's Array to use or not obsolete to_a function
Change case statement against 'data' instead of 'a', and added Fixnum as posible case
Merge branch 'OHAI-326'
EC2 instance data version updated to 2012-01-12: added support for IAM role credentials and network/interfaces/macs
New Unit Tests for EC2 instance data version 2012-01-12
removed _pv_ from private method names
removed the coercion to symbols in EC2 metadata hash keys
Merge branch 'OHAI-400'
Return to former method of expanding keys

Calling File.expand_path on windows does something very different than on
unix. While we can possibly [ab]use it for URLs on the latter, this is not
cross platform.
require chef in the plugin check for chef

Perhaps inadvertently removed?

It already has a LoadError around it. Add pending tests for vebosity though.