add global gitconfig and gitignore with email & name data

dot_gitconfig.tmpl

@@ -0,0 +1,30 @@
+[credential "https://github.com"]
+	helper = 
+	helper = !~/.webman/bin/gh auth git-credential
+[credential "https://gist.github.com"]
+	helper = 
+	helper = !~/.webman/bin/gh auth git-credential
+
+[user]
+	email = {{ .email | quote }}
+	name = {{ .name }}
+
+[core]
+    pager = delta
+		excludesfile = ~/.gitignore
+
+[interactive]
+    diffFilter = delta --color-only
+
+[delta]
+    navigate = true    # use n and N to move between diff sections
+
+    # delta detects terminal colors automatically; set one of these to disable auto-detection
+    # dark = true
+    # light = true
+
+[merge]
+    conflictstyle = diff3
+
+[diff]
+    colorMoved = default