Apple today updated its iWork for iCloud web apps (via 9to5Mac), introducing an iOS 7-style "flat" redesign that includes a revamped look for the document library and template selection screen in Pages, Keynote, and Numbers. In addition to a new look, all three apps have also gained several new features, including the ability to add a password and share password protected documents with other users. Continuing its efforts to add collaborative features to iWork for iCloud, Apple has also added new options to view files shared by other users within each ap
