Implemented Validation::extension(); and Vaidation::range();
Updated copyright notices in all files"
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6296 3807eeeb-6ff5-0310-8944-8be069107fe0
Will be implemented @ the helper level to allow plugins to package all assets in one place.
Will be implemented in the ThemeView.
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5714 3807eeeb-6ff5-0310-8944-8be069107fe0