ticket:11323: remove signal handler from gendict, also fix makedata.mak "clean" phase


git-svn-id: http://source.icu-project.org/repos/icu/icu@36671 251d0590-4201-4cf1-90de-194747b24ca1
ticket:11325: fix operator==. Also, re-enable French.


git-svn-id: http://source.icu-project.org/repos/icu/icu@36672 251d0590-4201-4cf1-90de-194747b24ca1