Confsave

Added
- --create-repo command will create repo directory and give possible link for it
Fixed
- Add command will not allow to add paths from outside of user's folder
- Set remote command will allow to set remote more then once

Added
- Application.Settings can be changed by the command line interface
- Populate Command which allow to populate configs from the repo.

Changed
- Commit command without remote repo set will not break the command. It will just commit without pushing it.
- Commit command is now adding all changes to the commit.
- Add Command can now add folders to the repo.

Added
- Command line interface
- Add file
- Status of tracked files
- List of untracked files
- Set external repo
- This CHANGELOG file to hopefully serve as an evolving example of a standardized open source project CHANGELOG.