Revert "ORBit2: removed; obsolete and orphan."

This reverts commit e74d12a6d548962b74cc5346c024b873c80f305e.
ORBit2: misc tweaks.
Merge branch 'master' of github.com:xtraeme/xbps-packages

* 'master' of github.com:xtraeme/xbps-packages:
  libreoffice-bin: update to stable 4.0.3