* demo/src/mainwindow.cc: Do not always resize pics.

	* filter/object_groups_small.hh: Add missing traces.

	* preprocessing/split_bg_fg.hh: Fix type ambiguities.

	* src/table/extract.cc,
	* src/text/grouping/group_from_double_link_filter_non_aligned.cc,
	* src/text/grouping/group_from_rag.cc: Cosmetic changes.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4548 4aad255d-cdde-0310-9447-f3009e2ae8c0