0.15.0-insiders

• Add colorization for inactive regions. #1466
• Fix 3 highest hitting crashes. #1137, #1337
• Update IntelliSense compiler (bug fixes and more C++17 support). #1067, #1313, #1461
• Fix Go to Symbol in File... being slow for large workspaces. #1472
• Fix duplicate cannot open source file errors. #1469
• Fix error popup appearing with non-workspace files when using compile_commands.json. #1475
• Add more macros to cpp.hint (fixing missing symbols).

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