Rename all C++0x to C++11 and cpp0x to cpp11

Examples/test-suite/cpp0x_explicit_conversion_operators.i

@@ -1,28 +0,0 @@
-/* This interface checks whether SWIG correctly compiles the new
-   explicit conversion operators feature introduced in C++0x.
-*/
-%module cpp0x_explicit_conversion_operators
-
-%inline %{
-
-class U {
-public:
-  int u;
-};
-
-class V {
-public:
-  int v;
-};
-
-class TestClass {
-public:
-  //implicit converting constructor
-  TestClass( U const &val ) { t=val.u; }
-  // explicit constructor
-  explicit TestClass( V const &val ) { t=val.v; }
-
-  int t;
-};
-%}
-