ticket:11315: Windows zone 2014 update 7 (cldrbug:7959)

git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@36645 251d0590-4201-4cf1-90de-194747b24ca1
ticket:11313: Update version number to 55.0.1


git-svn-id: http://source.icu-project.org/repos/icu/icu/trunk/source@36648 251d0590-4201-4cf1-90de-194747b24ca1