Updates in preparation for 3.0.0beta2: * Config Editor "Save" button is now always visible, but greyed out until there are changes to save. * Config editor allows other tabs to be selected when there is an error, which allows you to fix an error (eg: missing binary) in an exiting config file. Errors are now displayed at the top of the page in addition to next to the erroneous setting. * Fixed config.pl editor writing to solve bug with multi-line text strings ending in newline. Reported and root caused by Les Stott and Jerry Groendyke. * Fixed error recovery case in BackupPC::PoolWrite, reported by Samuel Bancal. * New directory/file/hardlink and symlink image icons from Jono Woodhouse, making directory browse more compact. * Reordered the Server navigation bar links, suggested by David Relson. * Fixed typos in init.d/src/gentoo-backuppc, configure.pl and config.pl reported by David Relson.