Delete, directory creation, and catalog creation functions were added to the news folder browser. A delete function and an option to browse news folders in the same browser were added to the news catalog browser. The news folder browser now shows the correct root path in its titlebar when in the root directory. The default size/startup positions of windows was fixed. The network code for sending two tasks simultaneously was fixed. News/file browsers are now refreshed when the contents are modified. An options window is now displayed if no gtkhxrc file exists.
