Chaturfier 7.6.x - Rename improvements

UPDATE 7.6.1:

Some more improvements regarding the rename algorithm, including:

• When suggesting an original cam for a renamed cam, several checks will be performed to see if the suggestion makes sense. Nonsense suggestions will be rejected by the system.
• The algorithm configuration is a bit more strict in order to further prevent fake user input.

UPDATE 7.6:

This update of Chaturfier implements some improvements to the rename algorithm: the code that handles model name changes. Updated and fixed are the following:

• Improved candidate selection by excluding unlikely candidates, based on age and gender.
• Improved rename processing to further remove unlikely candidates that have appeared online since the name change was recorded.
• Fixed a bug in the algorithm that caused repeated processing of renames resulting in duplicate "previously known as" mentions.