add code for raspbian wheezy.
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
Merge branch 'master' of git://github.com/sischkg/rocuses
fixed usbrh errors.