2.1.4

What's Changed

• Replace app env with config by @jaydoane in #17
• IOQ improvements by @jaydoane in #18
• 4101 add iopriority by @chewbranca in #19
• Add IOQ2 pid for search traffic by @chewbranca in #21
• Add editors magic lines by @noahshaw11 in #22
• Quiet noisy tests by @jaydoane in #23
• Add a proper reshard ioq class by @nickva in #24
• Remove folsom references. by @nickva in #25

Full Changelog: 2.1.3...2.1.4