"file:" URL. Supercedes the patch in issue 1306, so closing that issue.
* doc/book/book/appc.xml
Replace the FAQ about working around the inability to specify a drive letter
with one that points to the section on how to do it.
* doc/book/book/ch02.xml
Give the "Repository URLs" side bar an "id" so I can create links to it.
Correct, update and explain the examples of using a drive letter in a URL.
* www/project_faq.html
Replace the FAQ about working around the inability to specify a drive letter
with one that gives a brief example of how to do it and a link to the book.
