release 2.6.2

Release 2.6.0

pre-release 2.6.0-rc1

add build status for develop branch

Restore compatibility with PHP 5.4

Merge branch 'release/2.5.0'

update locales

update changelog

Release/2.4.0 (pluginsGLPI#465)

* update locales

* cleanup obsolete tools and add newer ones

* update plugin description XML