4.0.0 for Towny 0.98.4.0+

What's Changed

• Battlefield roles: Add some of "Light" role by @Goosius1 in #74
• Features and fixes for Battlefield Roles by @Goosius1 in #75
• Battlefield Roles: Finished adding medium, except for super potion by @Goosius1 in #76
• Battlefield Roles: Misc additions and fixes by @Goosius1 in #77
• Integrated horses with battlefield roles by @Goosius1 in #85
• Remove encumbrance by @Goosius1 in #86
• Remove auto potting by @Goosius1 in #87
• Remove warhammer by @Goosius1 in #88
• Simplify spear formula by @Goosius1 in #90
• Battlefield Roles: Added Super-Potion granting by @Goosius1 in #92
• Removed heavy armour passive slowness effect by @Goosius1 in #93
• Battlefield Roles: Add Super Potion Owners by @Goosius1 in #94
• Battlefield Roles: added Super-Potion expiry dates by @Goosius1 in #96
• Fix spear data tagging by @Goosius1 in #97
• Update README.md by @Goosius1 in #101
• Set default configs to false by @Goosius1 in #98
• Misc fixes by @Goosius1 in #103
• Fix exploit hole in cavalry missile shield by @Goosius1 in #104
• Potion Transmuter by @Goosius1 in #105
• Update README.md by @Goosius1 in #106
• Make the 6 Battlefield Roles explicit by @Goosius1 in #110
• Update README.md by @Goosius1 in #120
• Fixed placeholder messages by @Goosius1 in #119
• Added uk file by @Goosius1 in #118
• Battlefield Roles: Apply super potion effects to horses by @Goosius1 in #117
• Misc potion fixes & Lang file Updates by @Goosius1 in #116
• Renamed Cavalry Strength Bonus by @Goosius1 in #115
• Restrict Crossbow for Heavy Cavalry - they must be mounted by @Goosius1 in #122
• Misc fixes from regression testing by @Goosius1 in #124
• Update README.md by @Goosius1 in #125
• Update README.md by @Goosius1 in #126
• Update README.md by @Goosius1 in #127

Full Changelog: 0.3.4...4.0.0