Update repository to focus solely on the Tree-Sitter grammar

Author: fwcd

.gitattributes

@@ -1 +1 @@
-grammars/tree-sitter/src/** linguist-vendored
+src/** linguist-vendored

LICENSE

@@ -1,7 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 George Fraser
-Copyright (c) 2018 fwcd
+Copyright (c) 2019 fwcd
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -1,30 +1,29 @@
-# KotlinLanguageGrammars
-[TextMate](https://macromates.com/manual/en/language_grammars) and [Tree-Sitter](http://tree-sitter.github.io/tree-sitter/) language grammars for [Kotlin](https://kotlinlang.org).
+# TreeSitterKotlin
+[Kotlin](https://kotlinlang.org) language grammar for [Tree-Sitter](http://tree-sitter.github.io/tree-sitter/).
 
 ![Icon](Icon128.png)
 
-The grammars are based on the [official language grammar](https://kotlinlang.org/docs/reference/grammar.html).
+The grammar is based on the [official language grammar](https://kotlinlang.org/docs/reference/grammar.html).
 
-## Tree-Sitter
-_Note that the Tree-Sitter grammar is highly experimental and not suited for production usage yet!_
+_Note that the grammar is highly experimental and not suited for production usage yet!_
 
-### Setup
+## Setup
 
 First, make sure to have Node.js 8 installed. Then run
 
 >`npm install -g tree-sitter-cli`
 
 to install the parser generator.
 
-### Compilation
+## Compilation
 
 To re-compile the grammar, navigate to the `tree-sitter` directory and run:
 
 >`tree-sitter generate`
 
 Note that the grammar is written completely in JavaScript (`grammar.js`), the other source files are generated by `tree-sitter`.
 
-### Documentation
+## Documentation
 
 More documentation on how to create Tree-Sitter grammars [can be found here](https://tree-sitter.github.io/tree-sitter/creating-parsers).