sync gotwebd.8's description line

Please the HTML validator, and perform some other minor markup tweaks.

add gitwrapper man page to web site

add installation instructions for gotd

remove gotweb man pages

link to gotctl manual page from manual.html

fix spelling of FastCGI; patch by Josiah Frentsos

link to gotd/gotsh manuals

link to gotwebd documentation

add missing <head>, <body>, and/or <html> tags

add got.conf(5) manual page to the website; reminder by lemmontree on IRC

link to the gotadmin manual page

split manual.html into got and gotweb sections

add gotweb man pages

switch URL

sync man page

sync man pages

initial got website