Started integrating major cleaning changes I started a year ago but never committed.


git-svn-id: http://svn.gna.org/svn/etoile/trunk/Etoile/Frameworks/UnitKit@10142 7b3f36aa-e6db-49c1-8b4c-66eac1997e64
Removed some useless imports

git-svn-id: http://svn.gna.org/svn/etoile/trunk/Etoile/Frameworks/UnitKit@10143 7b3f36aa-e6db-49c1-8b4c-66eac1997e64