Bugfixes for eLua. eLua emulation mode

Examples/test-suite/lua/grouping_runme.lua

@@ -14,4 +14,5 @@ assert(g.test3 == 37)
 g.test3 = 42
 assert(g.test3 == 42)
 
+assert(g.NEGATE ~= nil)
 assert(g.do_unary(5, g.NEGATE) == -5)

Examples/test-suite/lua/newobject1_runme.lua

@@ -1,8 +1,8 @@
 require("import")	-- the import fn
 import("newobject1")	-- import code
 
-foo1 = newobject1.Foo_makeFoo()	-- lua doesnt yet support static fns properly
-assert(newobject1.Foo_fooCount() == 1)	-- lua doesnt yet support static fns properly
+foo1 = newobject1.Foo_makeFoo()
+assert(newobject1.Foo_fooCount() == 1)
 
 foo2 = foo1:makeMore()
 assert(newobject1.Foo_fooCount() == 2)