Stop module proccess list when files where already publish by another installed module (closes #3464)
    + Transform phase unpack, clean-unpack, unregister-module , purge-unreferenced-parameters-value to have process and be execute as other process
    + Correct some notice
    + Clean code: delete duplicate code in wiff.php
Merge pull request #59 from thingthing/1.4-I3464

Stop module proccess list when files where already publish by another installed module (closes #3464)