Test commit via git-svn, only adding blank lines to NEWS.

git-svn-id: http://gflags.googlecode.com/svn/trunk@83 6586e3c6-dcc4-952a-343f-ff74eb82781d
Update NEWS: Git repository hosted on GitHub.

git-svn-id: http://gflags.googlecode.com/svn/trunk@84 6586e3c6-dcc4-952a-343f-ff74eb82781d