Trovador REO v2.5.0

• Added trovador.ini metadata file (including dynamic installation order syntax and global LABELS) to support AL|EN's "Project Infinity".
• Renamed setup-trovador.tp2 -> trovador.tp2, and moved it to mod top folder to support AL|EN's "Project Infinity".
• Replaced AUTHOR keyword with SUPPORT.
• Added README command.
• Added Immutability concept.
• Added component DESIGNATED number and "trovador_reo" LABEL.
• Added REQUIRE_PREDICATE conditions to avoid installing the mod in inaccurate games.
• Added native BG2:EE and EET compatibility (thanks Austin and Gwendolyne):
  • Added WeiDU's built-in HANDLE_CHARSETS function to convert string entries for EE games.
  • Removed items usability restriction flags in description for EE games with GW_UPDATE_ITM_DESCRIPTION_TO_EE WeiDU function.
  • Added special item usability restrictions (EE games) with GW_ITEM_RESTRICT_USABILITY_EE WeiDU function.
  • Added immunity for opponents immune to poison or to sleep effects (op#324) in EE games.
  • Provided accurate sized NPC portraits for EE games.
• Appended "tooltip.2da" whenever relevant.
• Fixed items classes and kits restriction flags, removed useless abilities, fixed wrong effects values and icons...
• Hardcoded items' general names and descriptions (good news for translators!).
• Fixed items descriptions (added missing weight, restriction flags values...).
• Split setup.tra files into separate thematic files for more comfortable readability.
• Completed mod traification.
• Translated, updated, and renamed readme file to trovador-readme-english.txt, then moved it into new 📁 "readme" folder.
• Removed useless files and 📁 "backup" folder.
• Lower cased files.
• Included Linux and Mac OS versions in the same package (thanks AL|EN's Infinity Auto Packager tool!).
• Added archive libiconv-1.9.2-1-src.7z with iconv license info.
• Updated WeiDU installer to v247.
• Uploaded mod to official Spellhold Studios GitHub mirror account.