added some comments to GetLinkedLibraries() and returned "exe" char* is not const.
added some comments to GetLinkedLibraries() and returned "exe" char* is
not const.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@8960 27541ba8-7e3a-0410-8455-c3a389f83636

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