Changes to Invocation of Nehek to attempt to combat reported crashes

Heal amount changed from 240 to 960

Heal Frequency changed from 0.5 secs to 2 secs

Duration increased from 21 secs to 22 secs

Cooldown changed from 24 secs to 1 sec

These changes should hopefully combat the crashes by reducing the frequency of individual heals without impairing the spells effectiveness.

Duration was increased so that a tick of the spells heal wouldn't be loss with the new heal frequency.

Old: 240 heal x 42 ticks = 10,080 total heal New: 960 heal x 11 ticks = 10,560 total heal

Cooldown was originally reverted back to 24 secs in an attempt to prevent crashes in a previous update, as this was ineffective i've reduced the colldown to 1 sec to be more in line with other buf spells in the mod.

Made compatible with Norsca Patch

Made the Lore of life spells Earth Blood and Regorwth capable of resurrecting dead individuals.

Removed the modifications to Invocation of Nehek as it was causing crashes in certain situations.