Add Support for Necromantic Talisman

[majochem]

Fixes #623 .

Description of the problem being solved:

• Adds support for "Necromantic Talisman" keystone
• Removes some of the obsolete logic for PoE1 keystone "Necromantic Aegis"

Steps taken to verify a working solution:

• Check that amulet mods no longer apply to player
• Check that amulet mods apply to minions instead
• Check that "Anoints" do not modify minion stats (this was already the case, just wanted to make sure)
• Check that mod text is recognized and appears as "blue" on the passive tree

Link to a build that showcases this PR:

Build

Before screenshot:

After screenshot:

[majochem]

the additional changes in modCache to the fire, cold, and lightning resistance mods were not caused by my change to modParser . They also happen when I just recreate modCache without any changes at all.