fixed /mmoinfo roll (#4088)

* acrobatics roll mmoinfo fixes

LocaleLoader#getString() accepts Object arrays no need to call getStats twice

Max skill level is now configurable and so halfMaxSkillValue is now a variable which should be used on locale too instead of "50"

* Updated locale_it

Acrobatics.SubSkill.Roll.Mechanics supports half level variable instead of static level 50

* Updated locale_en_US

Acrobatics.SubSkill.Roll.Mechanics supports half level variable instead of static level 50

* Updated Locale it

fixed value

src/main/resources/locale/locale_en_US.properties

@@ -138,7 +138,7 @@ Acrobatics.SubSkill.Roll.Name=Roll
 Acrobatics.SubSkill.Roll.Description=Land strategically to avoid damage.
 Acrobatics.SubSkill.Roll.Chance=Roll Chance: [[YELLOW]]{0}
 Acrobatics.SubSkill.Roll.GraceChance=Graceful Roll Chance: [[YELLOW]]{0}
-Acrobatics.SubSkill.Roll.Mechanics=[[GRAY]]Rolling is an active Sub-Skill with a passive component.\nWhenever you take fall damage you have a chance to completely negate the damage based on your skill level, at level 50 you have a [[YELLOW]]{0}%[[GRAY]] chance to prevent damage, and [[YELLOW]]{1}%[[GRAY]] if you activate Graceful Roll.\nThe chance for success is scaled against your skill level in a linear curve until level [[YELLOW]]{2}[[GRAY]] where it maxes out, every level in Acrobatics gives you a [[YELLOW]]{3}%[[GRAY]] chance to succeed.\nBy holding the sneak button you can double your odds to avoid fall damage and avoid up to twice the fall damage! Holding sneak will transform a normal roll into a Graceful Roll.\nRolling will only prevent up to [[RED]]{4}[[GRAY]] damage. Graceful Rolls will prevent up to [[GREEN]]{5}[[GRAY]] damage.
+Acrobatics.SubSkill.Roll.Mechanics=[[GRAY]]Rolling is an active Sub-Skill with a passive component.\nWhenever you take fall damage you have a chance to completely negate the damage based on your skill level, at level [[YELLOW]]{6}%[[GRAY]] you have a [[YELLOW]]{0}%[[GRAY]] chance to prevent damage, and [[YELLOW]]{1}%[[GRAY]] if you activate Graceful Roll.\nThe chance for success is scaled against your skill level in a linear curve until level [[YELLOW]]{2}[[GRAY]] where it maxes out, every level in Acrobatics gives you a [[YELLOW]]{3}%[[GRAY]] chance to succeed.\nBy holding the sneak button you can double your odds to avoid fall damage and avoid up to twice the fall damage! Holding sneak will transform a normal roll into a Graceful Roll.\nRolling will only prevent up to [[RED]]{4}[[GRAY]] damage. Graceful Rolls will prevent up to [[GREEN]]{5}[[GRAY]] damage.
 Acrobatics.SubSkill.GracefulRoll.Name=Graceful Roll
 Acrobatics.SubSkill.GracefulRoll.Description=Twice as effective as a normal Roll
 Acrobatics.SubSkill.Dodge.Name=Dodge