*** BEFORE ***

pick fa9c92b Added a system to allow players to choose an add-on better.
pick ddc1b6a Forgot to include this part in the previous commit.
pick 79f5659 Fixed some cases of usage of bad programming techniques.
pick 5879490 Separated the request_campaign_list and submit_gameplay_times.
pick cc6051f Corrected a bug in the previous upload.
pick 78ea7cc Reverted all the changes so that I could paste them back in steps.
pick 20c429e Updated the stuff.
pick 8945ef1 Added the possibility to use smaller steps and show maximum value on sliders.
pick cb357e3 Added a dialog window for rating add-ons. Not used anywhere yet.
pick d2fbd94 Added two reviewing dialogs and some files that use them. Added also data structures needed for return values to addon_info and added some more needed variables into addon_info.
pick 4853b9d Add-on manager's UI now opens the prepared dialogues and uploads the values set. Added support for a new kind of request to add-on server - rate_addon. The information is only saved, not processed yet.
pick bed9e55 Added a set of functions that tracks the time players spend playing add-ons and uploads it to the server. The server saves the data, but doesn't compute them yet.
pick c2c9a47 Made add-ons's list window display ratings instead of download counts, made the campaign server sum ratings, reviews' likes and hours played and send them to the client. All features should be present now.
pick b8197d9 Added the new files to sconscript.

*** AFTER ***

pick 8945ef1 Added the possibility to use smaller steps and show maximum value on sliders.
pick cb357e3 Added a dialog window for rating add-ons. Not used anywhere yet.
pick d2fbd94 Added two reviewing dialogs and some files that use them. Added also data structures needed for return values to addon_info and added some more needed variables into addon_info.
pick 4853b9d Add-on manager's UI now opens the prepared dialogues and uploads the values set. Added support for a new kind of request to add-on server - rate_addon. The information is only saved, not processed yet.
pick bed9e55 Added a set of functions that tracks the time players spend playing add-ons and uploads it to the server. The server saves the data, but doesn't compute them yet.
pick c2c9a47 Made add-ons's list window display ratings instead of download counts, made the campaign server sum ratings, reviews' likes and hours played and send them to the client. All features should be present now.
pick b8197d9 Added the new files to sconscript.