Merge branch 'release/0.4.0' into develop
Merge branch 'master' into develop
update homebrew for snow-leopard (apple-gcc)
fix bad filename in travis config
fix typo in travis config
Merge branch 'master' into develop
fix travis config
fix jubapkg PATH setup fails when prefix is specified
Merge branch 'master' into develop
fix jubapkg to create destination directory prior to install
Merge branch 'master' into develop
copy kumagi's codestyle tools
apply auto-format
Force include of pficommon header being right after include of C++ standard libraries.
fix cpplint for permit line length of license comment
Merge branch 'feature/codestyle' of github.com:jubatus/jubatus into style
stream should be admited
catch is not function!
Force explicitly indicated third party headers to be included right after C++ system headers.

Following headers are currently the members of third party headers:
- pficommon/*
- mecab.h
- re2/re2.h
- ux/ux.hpp
Add jubatus-msgpack and glog