Updt: image difference measurements in 054colorreduction,
New: FloatImage class (no blur yet).

git-svn-id: svn://cgg.mff.cuni.cz/grcis/trunk@202 c021de9b-3f10-4dc4-9d02-502951e1e0de
054colorreduction: conical filtering before MAD computation,
FloatImage: fix in mirror border.

git-svn-id: svn://cgg.mff.cuni.cz/grcis/trunk@203 c021de9b-3f10-4dc4-9d02-502951e1e0de
054colorreduction: time measurement.

git-svn-id: svn://cgg.mff.cuni.cz/grcis/trunk@204 c021de9b-3f10-4dc4-9d02-502951e1e0de
SVN attributes.

git-svn-id: svn://cgg.mff.cuni.cz/grcis/trunk@205 c021de9b-3f10-4dc4-9d02-502951e1e0de