Change no_cancel param to type, add OK button type, add p{title} to new as para.
Add new strings to localisation configs.
Update method params for the Message dialog.
Add experimental methods to check file and path and throw exceptions.
New Exceptions for IO. Message dialog on file/path exceptions.
Fix utf8 problem in list items.
Add new error string.
Fix pkcol name; rename method.
Fix (potential?) problem with encodings in list header.
Fix error for when no title provided.
Make some PK cols autoincrement.
Remove logmsg from erorr message.
Add new erorr string.
Small miscellaneous changes.