Travis Caching
Travis Caching

This patch introduces Travis caching, as well as admitting the Glide
lock file into the repository. Since the Makefile always rebuilds the
lock file if glide.yaml changes, this will speed up builds without
causing stale dependencies.


Former-commit-id: 95e28c75d00ad77389791483aeb372e6e2f26d01
thecodeteam/rexray,codedellemc/rexray,codedellemc/libstorage,thecodeteam/rexray,oppodeldoc/rexray,cduchesne/rexray,akutz/libstorage,codedellemc/libstorage,emccode/rexray,cduchesne/rexray,MatMaul/libstorage,codedellemc/libstorage,MatMaul/libstorage,emccode/rexray,codedellemc/rexray,akutz/rexray,oppodeldoc/rexray,MatMaul/libstorage,codedellemc/libstorage,emccode/rexray,EMC-CMD/libstorage,emccode/libstorage,emccode/libstorage,MatMaul/libstorage,cduchesne/rexray,MatMaul/libstorage,codedellemc/rexray,akutz/rexray,akutz/rexray,thecodeteam/rexray,codedellemc/rexray,emccode/libstorage,thecodeteam/rexray,codedellemc/rexray,EMC-CMD/libstorage,emccode/libstorage,emccode/rexray,akutz/rexray,thecodeteam/rexray,akutz/libstorage,thecodeteam/rexray,oppodeldoc/rexray,cduchesne/rexray,EMC-CMD/libstorage,codedellemc/libstorage,codedellemc/rexray,akutz/libstorage,emccode/libstorage,EMC-CMD/libstorage,cduchesne/rexray,codedellemc/libstorage,akutz/libstorage,oppodeldoc/rexray,MatMaul/libstorage,akutz/libstorage,akutz/rexray,akutz/rexray,emccode/libstorage,oppodeldoc/rexray,cduchesne/rexray,akutz/libstorage,oppodeldoc/rexray