cherokee: Add PACKAGECONFIG for ffmpeg and ldap

  (original commit: 1d536390dcafe4d539335dec2173aa9ddc3d8b51)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
cherokee: fix SRC_URI

  (original commit: 3000970fcd979ac2d68ef406778dbc4da86da73f)

The package is no longer available in the official cherokee site,
so download it from a mirror.

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
apache2: fix error messages when restart apache service

  (original commit: 0ffc5f7ae91d06fb8e1d71e0b7cd08b94cad9060)

There are error messages when restart apache service:

Observed Behavior
======================
root@qemu0:/etc/php# apachectl restart
AH00557: httpd: apr_sockaddr_info_get() failed for qemu0
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive        globally to suppress this message
root@qemu0:/etc/php# /etc/init.d/apache2 restart
AH00557: httpd: apr_sockaddr_info_get() failed for qemu0
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive        globally to suppress this message
root@qemu0:/etc/php# /etc/init.d/apache2 stop
AH00557: httpd: apr_sockaddr_info_get() failed for qemu0
AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1. Set the 'ServerName' directive        globally to suppress this message

Add 'ServerName localhost:80' to httpd.conf could fix this issue.

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>