v1.8.0-beta1

• Added support for "Go to Implementation" and "Peek Implementation" introduced in Visual Studio Code 1.9. (#37) (Contributed by @ivanz)
• C# scripts (.csx files) now allow multiple #load directives, and #r and #load directives update live. (omnisharp-roslyn#760) (Contributed by @filipw)
• Assembly references will now unify properly for C# scripts. (omnisharp-roslyn#764) (Contributed by @filipw)
• Find All References now properly highlights locations of found references. (#428)
• Assembly references will now unify properly for project.json projects. (#1221)