Release 0.21.0

--- New to Path of Building ---
* Add 0.5.2 Passive tree changes (trompetin17)
* Add support for very large time-lost jewel mod (vaisest)

--- User Interface ---
* Fix window title changing in compare tab (vaisest)

--- Fixed Calculations ---
* Fix many supports not adding cooldown (Peechey)
* Fix calculation of inverted Resistances when having a source of Penetration (LocalIdentity)
* Fix Discipline not being converted by Eldritch Battery (LocalIdentity)

--- Fixed Behaviours ---
* Fix Split Personality not working with Monk and Druid starting points (LocalIdentity)
* Fix mods duplicating when crafting some Crossbows (LocalIdentity)
* Fix Full DPS breakdown and gem dropdowns showing the wrong name for Companion / Spectre skills (ltogniolli)
* Fix PoB Trader search not working correctly after comparing a build (vaisest)
* Fix Mageblood mods merging in item crafter (LocalIdentity)

Author: LocalIdentity