[boost] [1.45] Release v trunk, as of r66483

Here's a list of all differences between release and trunk, as of r66483 (this morning). I won't slam the mailing list with its contents, so it's here instead: http://jc-bell.com/files/release-v-trunk-r66483.csv Organized by Folder (2nd column), and it might have a stray false positive or negative since I apply a patch to test. FYI.