ImpressPages 4.2.3

New ImpressPages version is all about small details that are so important! Many small fixes and improvements make your day to day life nicer.

• Fix nested GRID update form
• Radio field in GRID
• Radio field now supports short syntax for 'values' setting. Eg. array('value1', 'value2', ...)
• RepositoryFile input type support in theme options (useful to add background as an option)
• Repository browser now shows thumbnails by default
• RepositoryField shows links to uploaded files
• Update page modification and creation dates when page is duplicated 
• min-width setting on inline managed elements to be visible when no content present
• fix image autosize to it's actual size
• ipContent()->addMenu($langugeCode, $alias) method
• ipContent()->deleteMenu($languageCode, $alias) method
• fixed few incompatibilities with SQLite