Spigot patch update: 0024 Metrics. Rewrite the Metrics system to be closer to the Bukkit version.

https://github.com/EcoCityCraft/Spigot/blob/7db53a4407d49fd69c30ee29ad68499a6fac51b0/CraftBukkit-Patches/0024-Metrics.-Rewrite-the-Metrics-system-to-be-closer-to-.patch
Spigot patch update: 0017 Add oreobfuscator for Spigot.

https://github.com/EcoCityCraft/Spigot/blob/master/CraftBukkit-Patches/0017-Add-oreobfuscator-for-Spigot.patch

MCPC+ notes:

- Adds optional engine mode 2 to replace with random ores instead of stone (engine-mode)
- Ores from mods in the Forge oredict will be added to the obfuscate blocks list (forge-oredict-blocks)
- Block IDs >256 are not yet supported, sorry (chunk data not fully decoded)
- Off by default