gemspec update to minitest ~> 4.7.4
Gemfile update to rake ~> 10.1.0 (lock not in git)
Initial Shell module, capture impl with test
add test_shell_special_chars
add test_capture_output_2
Use sh_verbose flag for sh level, and support -x/-v
Lets call it capture3
Complete run_shell! implementation, add format_outputs via ansicolor
rdoc improved
test_shell cleanup
Add (optional, skipped) tests for sudo and ssh
Add optional skipped test_ssh_sudo combo
Initial test_sync prototype
prototype :all role, host.components, etc.
proto Component (\w method_missing) and Context
prototype 'rudo' mods
Context cleanup
2014: new shell files
TestShell extended
proto queue,flush,sh block, close implementation in Context