Make jubatus profile on instal
Export profile after install
Use C_INCLUDE_PATH and CPLUS_INCLUDE_PATH instead of CFLAGS
Merge branch 'feature/make-profile' of https://github.com/unnonouno/jubatus-installer into unnonouno-feature/make-profile

Conflicts:
	install.sh
add LD_LIBRARY_PATH because of Jubatus's test failure
Merge branch 'master' into develop