Updated ecf files toward complete void-safety

Added iron package files.
Added libfcgi files to compile .lib and .dll on Windows

library/utility/general/error/package.iron

@@ -0,0 +1,15 @@
+package error
+
+project
+	error = "error-safe.ecf"
+	error = "error.ecf"
+
+note
+--	title: 
+--	description: 
+--	tags: 
+--	license: 
+--	copyright: 
+--	link[doc]: "Documentation" http:// 
+
+end