The "compare_version" algorithm was replaced with a new and better "version_checker", fixing issues with broken version comparisons. Some variables in diff were quoted so that spaces in filenames are handled correctly. The length of FTP server names was extended and FTP input handling was corrected to only save values if there are any. The radio list was changed to a check list in "Remove source list". Path names for downloading package lists were corrected.
A package description menu, where information on installed and available packages can be shown, has been added. There is a minor vugfix in the "Remove" list. Obsolete packages are not shown twice anymore. A progress bar is shown when the status cache is being updated.
