(Only the first 10 of 23 ports in this commit are shown above. )
- Update Apache Hadoop to version 1.2.1.
- Hand maintainership to submitter.
- Replace HADOOP_HOME with DATADIR and HADOOP_ETC with ETCDIR.
- Replace pkg-install and pkg-deinstall with pkg-plist entries.
- Support staging.
- Fix build on FreeBSD 10 (clang, libc++, hardcoded gcc).
Submitted by: Pedro Giffuni <firstname.lastname@example.org>