Use diff-so-fancy for git diffs

Author: conradbeach

.gitconfig

@@ -5,6 +5,7 @@
 	excludesfile = /Users/cbeach/.gitignore_global
 	autocrlf = input
 	editor = nvim
+	pager = diff-so-fancy | less --tabs=2 -RFX
 [push]
 	default = simple
 [alias]
@@ -24,3 +25,17 @@
 	clean = git lfs clean %f
 	smudge = git lfs smudge %f
 	required = true
+[color]
+	ui = true
+[color "diff-highlight"]
+	oldNormal = red bold
+	oldHighlight = red bold 52
+	newNormal = green bold
+	newHighlight = green bold 22
+[color "diff"]
+	meta = yellow
+	frag = magenta bold
+	commit = yellow bold
+	old = red bold
+	new = green bold
+	whitespace = red reverse