update readme (#461)

Author: aeschli

README.md

@@ -16,12 +16,21 @@ and the Monaco editor.
  - *findDefinition* finds the definition of the symbol at the given location.
  - *findReferences* finds all references to the symbol at the given location.
  - *findDocumentHighlights* finds all symbols connected to the given location.
- - *findDocumentSymbols* provides all symbols in the given document
+ - *findDocumentLinks* provides all symbols in the given document
+ - *findDocumentSymbols* provides all links for references in the given document
  - *doCodeActions* evaluates code actions for the given location, typically to fix a problem.
  - *findDocumentColors* evaluates all color symbols in the given document
+ - *getColorPresentations* lists valid CSS color presentations
  - *doRename* renames all symbols connected to the given location.
  - *prepareRename* the range of the node that can be renamed
  - *getFoldingRanges* returns folding ranges in the given document.
+ - *getSelectionRanges* returns selection ranges in the given document.
+
+
+The _vscode-css-languageservice_ does not cover syntax highlighting. VS Code uses TextMate grammars for that, with a grammar that is maintained in https://github.com/microsoft/vscode-css. 
+
+
+All CSS entities (properties, at-rules, etc) are sourced from https://github.com/microsoft/vscode-custom-data/tree/master/web-data and transpiled here. For adding new property or fixing existing properties' completion/hover description, please open PR there.
 
 Installation
 ------------
@@ -38,7 +47,6 @@ For the complete API see [cssLanguageService.ts](./src/cssLanguageService.ts) an
 Development
 -----------
 
-
 - clone this repo, run `npm install`
 - `npm test` to compile and run tests
 
@@ -61,17 +69,12 @@ How can I run and debug the service inside an instance of VSCode?
 - set breakpoints, e.g. in `cssCompletion.ts`
 - in the instance run from sources, invoke code completion in the `.css` file
 
-
-
-**Note: All CSS entities (properties, at-rules, etc) are sourced from https://github.com/microsoft/vscode-custom-data/tree/master/web-data and transpiled here. For adding new property or fixing existing properties' completion/hover description, please open PR there).**
-
-
 License
 -------
 
 (MIT License)
 
-Copyright 2016, 20 Microsoft
+Copyright 2016, 25 Microsoft
 
 With the exceptions of `build/mdn-documentation.js`, which is built upon content from [Mozilla Developer Network](https://developer.mozilla.org/docs/Web)
 and distributed under CC BY-SA 2.5.