Numerous improvements & balancing to Mindslayers

game/modules/tome/class/interface/Combat.lua

game/modules/tome/data/birth/classes/psionic.lua

game/modules/tome/data/talents/misc/npcs.lua

game/modules/tome/data/talents/psionic/absorption.lua

.../modules/tome/data/talents/psionic/augmented-mobility.lua

.../modules/tome/data/talents/psionic/augmented-striking.lua

game/modules/tome/data/talents/psionic/charged-mastery.lua

.../tome/data/talents/psionic/finer-energy-manipulations.lua

game/modules/tome/data/talents/psionic/focus.lua

game/modules/tome/data/talents/psionic/kinetic-mastery.lua

game/modules/tome/data/talents/psionic/other.lua

game/modules/tome/data/talents/psionic/projection.lua

game/modules/tome/data/talents/psionic/psi-fighting.lua

game/modules/tome/data/talents/psionic/thermal-mastery.lua

game/modules/tome/data/talents/psionic/voracity.lua

game/modules/tome/data/timed_effects/mental.lua