Added GetMD5 method
Class DocumentWorker renamed
currentFileVersion variable moved to Serializer class
Fixed error messages and removed obsolete code
Refactoring
Fixed loading procedure. Now, when minor digit of file's version is greater than minor digit of lastSupportedSpecificationVersion, try to load file using last supported specification.
Added check for incorrect 'saveVersion' parameter
Minor fixes
Refactoring
Moved serialization methods from Note class to Serializer class
Moved serialization methods from Folder class to Serializer class
Moved serialization methods from Tag class to Serializer class
Added cachedMD5 member
'Expanded status' property moved to 'Folder' class
Instead of removing/adding editMenu and formatMenu, they become disabled/enabled
Started implementing save specification v.2
Removed strange line
Added 'Pinned folder' property to Document class
FolderNavigationWidget now uses Document::SetPinnedFolder instead of HierarchyModel::SetPinnedFolder
Fixed bug when changing some folder's properties didn't set 'Modified' status to document