apache2: update to 2.4.7

* LIC_FILES_CHKSUM changed because of the introduction of an extra blank
  line in the LICENSE file (!)
* Refreshed TLS Next Protocol Negotiation support patch for conflict
  with 2.4.7. Thanks to Hongxu Jia for doing this work.

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
modphp: upgrade to 5.5.9

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
phpmyadmin: update to 4.1.8

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>