Allow easily disabling GFDL references

All parts referencing GFDL can be easily disabled by removing the
'gfdl-enabled' attribute from the document.

Change-Id: I2489726ad2e90301bceadfada926e31ae0f85986
2 files changed
tree: 726474abbf6a066139cc86e63f92f454a22ed524
  1. doc/