* 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.
* Makefile.in: Remove extra anchor to make NN4 happy.
* faq.xml: Link to cygwin.com/license.html
* faq-resources.xml: Link instead of duplicating info.
* faq-using.xml: Split out services and network shares FAQ.
* faq-what.xml: Link to cygwin.com/license.html