- Rewrite the method "Enclose" to fix the bug mentionned here:   http://root.cern.ch/phpBB2/viewtopic.php?t=9555   This method test if a point is inside a triangle or not.    The way it was implemented produced infinite numbers and generated    wrong peaks. Now this method uses TMath::IsInside. It is much safer,    it runs faster, and the code is simpler.
- Rewrite the method "Enclose" to fix the bug mentionned here:
  http://root.cern.ch/phpBB2/viewtopic.php?t=9555
  This method test if a point is inside a triangle or not. 
  The way it was implemented produced infinite numbers and generated 
  wrong peaks. Now this method uses TMath::IsInside. It is much safer, 
  it runs faster, and the code is simpler.

- Remove several trailing blanks.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@31910 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root