JAVA/JS/CPP: libphonenumber v6.1

git-svn-id: http://libphonenumber.googlecode.com/svn@656 ee073f10-1060-11df-b6a4-87a95322a99c
[maven-release-plugin] prepare release libphonenumber-6.1

git-svn-id: http://libphonenumber.googlecode.com/svn@657 ee073f10-1060-11df-b6a4-87a95322a99c
[maven-release-plugin]  copy for tag libphonenumber-6.1

git-svn-id: http://libphonenumber.googlecode.com/svn@658 ee073f10-1060-11df-b6a4-87a95322a99c
[maven-release-plugin] prepare for next development iteration

git-svn-id: http://libphonenumber.googlecode.com/svn@659 ee073f10-1060-11df-b6a4-87a95322a99c