Fix: Do not fire an error if the given name is invalid in getUniqueDir/getUniqueFile.
Translate more <en-note> attrs to <body>.
Read more metadata from <resource>
Adjust and extend translation of attrs for <en-media> and <en-crypt>
Tranalate metadata in <resource> into data-evernote-*
Fix: No more regard <source-url> in <resource-attributes> as the item source.
Use persist in place of preferences to keep the last used values.
Update version info.