[boost] [1.35.0] branches/release open for known-good merges

Until further notice, branches/release is open for known-good merges. "known-good" means changes that are already passing trunk regression tests, or are in files like documentation that have no effect on testing. Thus if you make a bug fix in trunk, wait a day or two before committing a merge of the fix to branches/release and look at the regression test results before you commit. Make sure in particularly the change doesn't break other libraries. Thanks, --Beman