* faq-what.xml: Add 2003 and WOW64 to "supported" FAQ. * faq-programming.xml: Fix cygexec FAQ, building link.
* faq.xml: Remove copyright section, link to license.html * faq-sections.xml: Remove copyright section, link to license.html * faq-programming.xml: Remove confusing reference to Red Hat. * faq-what.xml: Reword "supported" FAQ.