Updated to v2.0.4

Updated to v2.0.3

Fixed the hotkeys for sfall 4.4+.
(now they don't rely on the strict order of the options)

Updated the readme for sfall 4.4+

Updated to v2.0.0

* New interface, with various fixes and improvements to the code.

Updated to v1.6.2

* Fixed the incorrect calculation and display of weight in categories
when equipped with armor and weapons.

Updated to v1.6.1

* Fixed the weight display not taking bonuses/penalties to the carry
weight into account (e.g. having the Small Frame trait)

* Fixed a potential bug of resetting the player's carry weight to zero.

* Fixed and improved the functionality of SmartBarter, and added a
message that the player's money has been transferred to the merchant.

Updated to v1.6.0

* Added support for IFACE_BAR_MODE and DIALOG_SCRN_BACKGROUND options
for the hi-res patch.

* Fixed the player's appearance being changed to a party member's when
switching party members during the exchange.

Update README.md

Fixed the message about toggle key in ini files.