Added 3.0.5 deprecations

git-svn-id: http://sunny.svnrepository.com/svn/sunny-side-up-general/upgrade_silverstripe/trunk@4806 7b40dde9-fc51-43d4-b609-63a66f0a0cee
Added 3.1/3.2 deprecations. Fixed ignore folder array in upgrade script

git-svn-id: http://sunny.svnrepository.com/svn/sunny-side-up-general/upgrade_silverstripe/trunk@4807 7b40dde9-fc51-43d4-b609-63a66f0a0cee