Update pubspec, readme, and changelog

Author: asgerf

CHANGELOG.md

@@ -1,7 +1,11 @@
+## 1.2.0 (2017-05-06)
+
+- Added an option to parse the input as an expression.
+
 ## 1.1.0 (2015-06-01)
 
-Added visitor with one argument.
+- Added visitor with one argument.
 
 ## 1.0.0 - 1.0.3
 
-Initial version with some bugfixes releases.
+- Initial version with some bugfixes releases.

README.md

@@ -22,7 +22,4 @@ The `parsejs` function takes the following optional arguments:
 - `firstLine`: The line number to associate with the first line of code. Default is 1. Useful if code was extracted from an HTML file, and you prefer absolute line numbers.
 - `handleNoise`: If true, parser will try to ignore hash bangs and HTML comment tags surrounding the source code. Default is true.
 - `annotate`: If true, parser will initialize `Node.parent`, `Scope.environment`, and `Name.scope`, to simplify subsequent AST analysis. Default is true.
-
-
-
-
+- `parseAsExpression`: If true, the input will be parsed as an expression statement.

pubspec.yaml

@@ -1,5 +1,5 @@
 name: parsejs
-version: 1.1.0
+version: 1.2.0
 author: Asger Feldthaus <asger.feldthaus@gmail.com>
 description: JavaScript parser.
 homepage: https://github.com/asgerf/parsejs.dart