Add remaining lumbridge achievement tasks

[GregHib]

• Blood pact Adds Blood Pact #1016
• Restless ghost
• come and have a go... - warped fly
• three rounds rapid, men - warped bats
• flour power
• clay of champions
• just add water
• absolutely enchanting
• can't touch this - lumbridge catacombs
• myths of the white lands
• doom! - lumbridge doomsayer
• sage advice - lumbridge sage
• grinding my gears - lumbridge mill
• the rules of engagement - draynor manor town crier
• grave considerations - father aereck/gravestones