TLCounter 1.6

• Bug fixes: A lot of them! Things are really improved since 1.1!
• Database: Now, TLCounter will use a file called "TLCounter-UserData.db" to store all the info about the groups which were migrated to supergroups. That way, TLCounter will start much quickier, as it won't make a request to Telegram's API for each of your supergroups at the beginning
• Apart of the fancy database thing, there are a lot of other little details which will make the counting much faster. So this is great!
• There is also a new fancy progress bar while gathering and processing all the data from Telegram!
• The Windows release includes the latest Telethon commits, with a ton of bugfixes as well.
• I added a "requirements.txt" file for those who want to try the script in their own Python's environment and need to install the dependencies. Take in mind that with this release, the "progressbar2" dependency is also needed, so make sure that you reinstall the dependencies from the "requirements.txt" file!

Thank you very much for using the app!