gep13/Clean Working Directory

## Clean Working Directory
# Revert changes to modified files.
git reset --hard

# Remove all untracked files and directories.
git clean -fd

## Delete Branches
# Remote Branch
git push origin --delete <branchName>

# Local Branch
git branch -D <branchName>

## Remove all unstaged files
git checkout -- .
	# Revert changes to modified files.
	git reset --hard

	# Remove all untracked files and directories.
	git clean -fd