Add support for "ignore (non-negative) elemental resistances" mods

[majochem]

Fixes #498 .

Description of the problem being solved:

• Add support for Heavy Frost passive notable: "hits ignore non%-negative elemental resistances of frozen enemies"
• Add support for Choir of the Storm mod: "critical hits ignore enemy monster lightning resistance"
• Include modifiers that ignore resistances in effective DPS breakdown (non-crit only)
• Rename "CritIgnoreNonNegativeEleRes" to "IgnoreNonNegativeEleRes" for better compatibility
• Note: this does not fully fix Add support for non-negative elemental resistances mods #498 as part of the problem is critical strike calculations not being shown properly in Calcs tab, but that is not limited to mods that ignore ele res

Steps taken to verify a working solution:

• Check effective DPS is correct under conditions
• Check that effective DPS is correct when conditions are not met
• Check mod texts are properly colored "blue"

Link to a build that showcases this PR:

TestBuild

Before screenshot:

None

After screenshot: