Changes along the lines of pull request 3 by github:andrewshadoura. Add to limit the file size. If size is exceeded new file is created. *Primitive* support of incremental updates: check the first message in the first file if it is the same - overwrite, otherwise - append. NB foolproof implementation would need to scan all files in sequence, before deciding to append.
Tries to set it to 'chat_%s' % chat_id (extracted from chatname field) Thanks to github:andrewshadoura
New classes 'SkypeChatDBB', 'SkypeChat' 'SkypeChatMemberDBB', 'SkypeChatMember' Added unknown parameters to record descriptions. Parser will warn about new unknown fields. Simple example of D-Bus Skype API. Might be useful in finding out meaning of unknown fields.