ticket:9101: rule parser call sink rather than encode & store tokens; parse [reorder codes]

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/markus@33559 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: parse import, optimize, suppressContractions

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/markus@33560 251d0590-4201-4cf1-90de-194747b24ca1
ticket:9101: separate import localeID vs. collation type; check prefix & str NFC boundaries

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/markus@33561 251d0590-4201-4cf1-90de-194747b24ca1
ticket:10128: add 2 new script codes from ISO 15924: Aghb & Mahj; adjust cintltst code for new Bidi_Class values and some other changes

git-svn-id: http://source.icu-project.org/repos/icu/icu/branches/markus@33564 251d0590-4201-4cf1-90de-194747b24ca1