Updated Visual Studio Code (markdown)
Add information about ccls.clang.resourceDir
Clarify Instructions
Visual-Studio-Code: ccls.cache.directory
Visual-Studio-Code: describe new semantic highlight configurations
Visual Studio Code: mention ccls.misc.compilationDatabaseDirectory
Rename cacheDirectory to cache.directory
Remove extra braces around settings to make settings easily copy-and-pastable
Rework instructions for ccls.cacheDirectory
pick
Add cross references and semantic navigation
Add Visual-Studio-Code.md