Provide SWIGTYPE MOVE typemaps in swigmove.i

For implementing full move semantics when passing parameters by value.
Based on SWIGTYPE && and std::unique_ptr typemaps which implement move
semantics.

Added for all languages, but untested for: Go, Ocaml, R, Scilab (and
unlikely to be fully functional for same reasons as for std::unique_ptr
support).

Issue #999

Examples/test-suite/python/cpp11_move_typemaps_runme.py

@@ -0,0 +1,29 @@
+from cpp11_move_typemaps import *
+
+Counter.reset_counts()
+mo = MoveOnly(111)
+Counter.check_counts(1, 0, 0, 0, 0, 0)
+MoveOnly.take(mo)
+Counter.check_counts(1, 0, 0, 1, 0, 2)
+del mo
+Counter.check_counts(1, 0, 0, 1, 0, 2)
+
+Counter.reset_counts()
+mo = MovableCopyable(111)
+Counter.check_counts(1, 0, 0, 0, 0, 0)
+MovableCopyable.take(mo)
+Counter.check_counts(1, 0, 0, 1, 0, 2)
+del mo
+Counter.check_counts(1, 0, 0, 1, 0, 2)
+
+mo = MoveOnly(222)
+MoveOnly.take(mo)
+exception_thrown = False
+try:
+  MoveOnly.take(mo)
+except RuntimeError as e:
+    if "cannot release ownership as memory is not owned" not in str(e):
+        raise RuntimeError("incorrect exception message:" + str(e))
+    exception_thrown = True
+if not exception_thrown:
+    raise RuntimeError("Should have thrown 'Cannot release ownership as memory is not owned' error")