+Completely coded "Players report" in the admin panel, now you can see
any report you want
+Added "Players message", you can now see every message of any player
+Fully coded "IMG/Reports" section, it now works properly
+Fully CSSed reports, they'll now look like in game
+Centered the whole admin panel (because we're in 2018, lul)
-Removed the "sort_type" 6 from the movement table, looted resources
will now be saved in the "sort_type" 4 returing attack.
This reduces a lot the spam in the tables "send" and "movement" of the
database
-Removed some useless methods in Database.php and Message.php
+Optimized report loading, own report will be loaded only once (and not
twice at random) and allied reports aren't loaded anymore
+Minor improovements and better indentation
levi