Merith/fix322

[Merith-TK]

Fixes #322

Fix: ImproperVariables

• Added a check if host is windows, and to use the proper variables there.
• Visually nothing has changed, output will still look like HOME: C:/Users/Username

Fix: Missing GitConfig Entries prevent commit

• Fixes #272
• When user.email and user.name are not found, git would fail to commit and throw the error to the logs, while the user would be told both "error running command" AND "backup successful"
• I set these values in the worlds gitconfig on init as the following
  • user.name: <fastbackWorldID>
  • user.email: <fastbackWorldID>@fastback
• I only do this on init to allow for users manually altering the config.

[Merith-TK]

force push done to squash commits and sign commit

[pcal43]

Cool, looks good. Thanks

[Merith-TK]

advantage to this is that it actually can be used to help filter commits to a repo based off the world if the user opts to not change it