Windows Sandbox addition and Atomic Runner updates

What's Changed

• Windows Sandbox Configuration by @cyberbuff in #152
• start winrm service by @clr2of8 in #157
• add rename retries by @clr2of8 in #159
• add atomic runner hooks by @clr2of8 in #158
• Option to pause runner between atomics & invoke-commandfix by @clr2of8 in #161
• display exit code for each atomic by @clr2of8 in #160

Full Changelog: v2.0.4...v2.0.5