* src/function_loader.cc: Wrap long lines.
	Clean up whitespace.
	(dyn::function_loader_t::gen_cxx): Remove a useless Ruby stream.
	* test/test_containers.cc,
	* test/test_damien.cc,
	* test/test_function_loader.cc,
	* test/test_methods.cc,
	* test/test_var_and_val.cc:
	Remove useless `return 0' statements at end of `main'.

git-svn-id: https://svn.lrde.epita.fr/svn/oln/trunk@4670 4aad255d-cdde-0310-9447-f3009e2ae8c0