am 8f346c14: Package both swt.jar for linux-x86 and linux-x86_64.

Merge commit '8f346c14d0b09af59801dfc41a112809630ec6f4'

* commit '8f346c14d0b09af59801dfc41a112809630ec6f4':
  Package both swt.jar for linux-x86 and linux-x86_64.