add option to extended start script to replace env vars in config files
append @hostname if missing from sname, for remsh
breaking change: output release to <output_dir>/<release_name>/
Update README for required rebar version
Merge pull request #181 from seth/sf/rebar-version

Update README for required rebar version
Merge pull request #180 from tsloughter/awk

add option to extended start script to replace env vars in config files
Merge pull request #175 from tsloughter/new_output

breaking change: output release to <output_dir>/<release_name>/
Merge pull request #179 from tsloughter/remote_console

append '@hostname' if missing from sname, for remsh
refactor cli args and config file var merging
refactor tar and relup commands to own providers