8.10.0-pre.1

What's Changed

• Upgrade to JDK8u312 by @AliveDevil in #550
• Remove pre-Roslyn Workarounds by @wasabii in #551
• Generate JDK source and data by @wasabii in #554
• Generate Nashorn code from source by @wasabii in #555
• Corba Source Generation by @wasabii in #557
• Move openjdk/ and jtreg/ submodules into ext/ by @wasabii in #560
• JDK8u412-b07 Upgrade by @wasabii in #561
• Launcher unable to find class by @wasabii in #565
• Upgrade to JDK8u422-b05 by @wasabii in #566
• IKVM.ByteCode 8.11.0 by @wasabii in #573
• IKVM.ByteCode Refactor by @wasabii in #574

Full Changelog: 8.9.1...8.10.0-pre.1