Add interface for getting a name from a value object
Add implementation of ws_value_get_name()
Rename: ws_value_set_get() -> ws_value_set_get_from_set()
Add ws_value_set_get() function
Merge pull request #389 from matthiasbeyer/add-value_get_name

Add ws_value_get_name()
Merge pull request #390 from matthiasbeyer/fix-value_set_get_return_set

Add ws_value_set_get() function
Implemented ws_util_create_socket
Merge pull request #391 from TheNeikos/add-xdg_socket_path

Implemented ws_util_create_socket
Add message id getter
Merge pull request #393 from matthiasbeyer/add-message_id_getter

Add message id getter
Add test whether several ws_object_uuid() calls return the same ID for one obj
Merge pull request #394 from matthiasbeyer/add-test_for_object_uuid

Add test whether several ws_object_uuid() calls return the same ID for one obj