Fixed problem with --sql output mistakenly accumulating SQL statements across applications.
Fixed problem with --sql output mistakenly accumulating SQL statements across applications.

git-svn-id: 48f3d5eb0141859d8d7d81547b6bd7b3dde885f8@132 8655a95f-0638-0410-abc2-2f1ed958ef3d

clones/django-evolution