adding support for Google protocol buffer
adding support for Google protobuf
added sample.local.mk file
moved xxx_test target to xxx_test_all as it often interferes with test names
Merge branch 'master' of github.com:jeremybarnes/jml-build
Merge pull request #1 from jsulmont/master

Adding support for Google Protocol Buffer
Merge pull request #1 from jeremybarnes/master

sync with upstream