Add more config files to the base role.

ansible/roles/base/files/gitconfig_home

@@ -0,0 +1,15 @@
+[user]
+	email = tom@fizz.buzz
+	name = Tom Alexander
+	signingkey = D3A179C9A53C0EDE
+[push]
+	default = simple
+[alias]
+	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
+	bh = log --oneline --branches=* --remotes=* --graph --decorate
+[core]
+	excludesfile = /home/talexander/.gitignore_global
+[commit]
+	gpgsign = true
+[pull]
+	rebase = true