Allow disabling post-processing value '\n' in options

[dafanasiev]

Right now user cant disable this:

dotconfig/dotconfig.go

Lines 127 to 128 in 3c2862a

	// Turn \n into newlines
	value = strings.ReplaceAll(value, `\n`, "\n")

[DeanPDX]

Interesting. I hadn't thought about the ability to disable that. It is a trivial option to add. I'll whip up a pull request shortly.

[DeanPDX]

@dafanasiev see #17. Thanks for submitting the issue.