update libs_version.txt
update libs_version.txt
Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  update libs_version.txt

Conflicts:
	win32/build/libs_version.txt
Merge branch 'PHP-5.6'

* PHP-5.6:
  update libs_version.txt
  update libs_version.txt