[css-gcpm] adding whitespace around pre elements to fix validation errors after bikeshedding
merge
[css-gcpm] fixing more whitespace
[css-gcpm] fixing massive tag error
[css-gcpm] fix pesky id error
[css-gcpm] fix biblio.ref to latinreq
Orders of word-break and line-break changed <http://dev.w3.org/csswg/css-text/issues-lc-2013#issue-52>