Merge branch 'release/0.1.5' into develop
included build-essential in monitoring recipe
supporting network_interface configuration
best practice creating dfs /hypertable folder
set_distro
fs_default_name for hadoop
cleaned hypertable.cfg
Capfile relocated
added path_version attribute
fix hadoop-distro location
updated documentation
Bumped version to 0.1.6
Merge branch 'release/0.1.6'