Resync/update with trunk as preparation to integration

git-svn-id: https://svn.apache.org/repos/asf/openoffice/branches/alg_writerframes@1579184 13f79535-47bb-0310-9956-ffa450edef68
tree: 6651ef31c11431c9cab0936fe728050c005bcfdc
  1. ext_libraries/
  2. ext_sources/
  3. extras/
  4. main/
  5. test/
  6. .gitignore