Adding a makefile for debian

Change-Id: Ifbec44afca6e1da08fd1621b67b7b562971f4a34
Merge commit 'refs/changes/88/2488/1' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  Adding a makefile for debian
This is Tuleap 7.0.99.38

Change-Id: I402cf2c4a26dfbecd9ef329a9202643073041625