Chaturfier 7.7 - Session history and name change revisited

This update fixes a few things in the session history pages and things related to the broadcaster name change algorithm:

• In the session history, added year navigation and improved month navigation.
• Added top viewers to session history pages: the date that the model had most viewers in their room.
• In name change algorithm, adjusted parameters concerning candidate suggestions.
• Fixed user reward calculations for when providing positive feedback. This may result in some users being kicked back to a previous account type, unfortunately.
• All cams pages now show when the cams are filtered.