SkillchainCalc.1.16

Added support for job tokens!!!
Added and improved filtering:

• Job tokens can take weapons types
• Skillchain element filter
• Aliases for jobs and weapon types
• Base jobs have primary weapons

Converted weaponskills to use skill value
Added job restrictions to weaponskills
With job restrictions and skills, job queries are more accurate results in what skillchains are possible
Improved error messaging, especially when query has more than 150 results
Major refactor to support expanding feature development