logilab-packaging #298406 move away from the "logilab" namespace [validation pending]

put everything in a "lgp" package

prioritynormal
typetask
done in1.2.0
load left0.000
closed by#976447b86ca4 packaging overhaul (closes #298406)
patch[debian] update debian package for source changes (related to #298406) [applied]packaging overhaul (closes #298406) [applied]