refresh the release date
avoid warnings in resolv()

small fix to avoid the warnings reported in http://forge.fusioninventory.org/issues/2193
Merge branch '2.3.x' of git+ssh://forge.fusioninventory.org/git/fusioninventory/agent into 2.3.x
YAML is a test_deps
new sample and test
new test and sample
move physical cpu extraction in its own function

This allows a simpler return value interface.
adapt test to dual information sources
Merge branch '2.3.x' of git+ssh://forge.fusioninventory.org/git/fusioninventory/agent into 2.3.x
use UNIVERSAL::require
load YAML only if tests are going to be run