renamed largparse -> argparse; imported testing setup from literal

rockspecs/argparse-git-1.rockspec

@@ -0,0 +1,23 @@
+package = "argparse"
+version = "git-1"
+source = {
+   url = "git://github.com/mpeterv/literal.git"
+}
+description = {
+   summary = "*** please specify description summary ***",
+   detailed = "*** please enter a detailed description ***",
+   homepage = "*** please enter a project homepage ***",
+   license = "MIT/X11"
+}
+dependencies = {
+   "lua >= 5.1, < 5.3",
+   "30log >= 0.6"
+}
+build = {
+   type = "builtin",
+   modules = {
+      argparse = "src/argparse.lua",
+      ["argparse.state"] = "src/state.lua",
+      ["argparse.utils"] = "src/utils.lua"
+   }
+}