Add Postfixer package (#6752)

repository/p.json

@@ -1697,6 +1697,19 @@
 				}
 			]
 		},
+		{
+			"name": "Postfixer",
+			"details": "https://github.com/mbnuqw/sublime-postfixer",
+			"readme": "https://raw.githubusercontent.com/mbnuqw/sublime-postfixer/master/README.md",
+			"issues": "https://github.com/mbnuqw/sublime-postfixer/issues",
+			"labels": ["text manipulation", "auto-complete"],
+			"releases": [
+				{
+					"sublime_text": ">=3000",
+					"tags": true
+				}
+			]
+		},
 		{
 			"name": "Postgres PL pgSQL",
 			"details": "https://github.com/mulander/postgres.tmbundle",