Fix argcargv.i in Perl5, Tcl, PHP

Add missing type map for type check.
Add testing of argcargv.i for Perl5, Tcl, PHP and Ruby.

Signed-off-by: Erez Geva <ErezGeva2@gmail.com>

Examples/test-suite/ruby/argcargvtest_runme.rb

@@ -0,0 +1,32 @@
+#!/usr/bin/env ruby
+
+require 'swig_assert'
+require 'argcargvtest'
+
+include Argcargvtest
+
+
+$largs = ["hi", "hola", "hello"]
+if mainc($largs) != 3
+    raise RuntimeError, "bad main typemap"
+end
+
+$targs = ["hi", "hola"]
+if mainv($targs, 1) != "hola"
+    raise RuntimeError, "bad main typemap"
+end
+
+$error = 0
+$ret = 0
+begin
+    mainv("hello", 1)
+    $error = 1
+rescue => e
+    $ret = 1
+end
+
+if $error == 1 or $ret != 1
+    raise RuntimeError, "bad main typemap"
+end
+
+initializeApp($largs)