am f31f6303: Merge change If0d0751e into eclair

Merge commit 'f31f630320a53e067ead2848d24ff63b0e0ad3b0' into eclair-mr2

* commit 'f31f630320a53e067ead2848d24ff63b0e0ad3b0':
  Ignore hidden files and vi swap files during packaging.