added tabs for better organising bookmarks

now you can define uiptv.ini that can be used to point the uiptv-db anywhere (even on external disk). example contents of uipt.ini: db.path=/Volumes/external_ssd/database/myiptvfile.db

if you have multiple uiptv.db file. you can now synchronise files.
Usage linux/mac: ./UIPTV sync <first_db_path> <second_db_path>
Usage windows: UIPTV.exe sync <first_db_path> <second_db_path>
Please note that accounts and bookmarks of both source and target files will be synched. Please take a backup of the files if you do want to retain db file(s).
added log panel and live logging for stalker portal

Misc bug fixes