readme, gitignore

.gitignore

@@ -17,6 +17,6 @@ Thumbs.db
 bin/
 build/
 lib/
-src/test/java/io/proleap/vb6/ast/proprietary/
-src/test/resources/io/proleap/vb6/ast/proprietary/
 target/
+
+**/proprietary/

README.md

@@ -3,10 +3,10 @@ ANTLR4-based parser and grammar for Visual Basic 6.0
 
 <a href="https://travis-ci.org/uwol/vb6parser"><img src="https://api.travis-ci.org/uwol/vb6parser.png"></a>
 
-This is a parser and grammar for Visual Basic 6.0, which generates an 
+This is a parser and grammar for Visual Basic 6.0, which generates an
 Abstract Syntax Tree (AST) and Abstract Semantic Graph (ASG) for Visual Basic 6.0 code.
-The AST represents plain Visual Basic 6.0 source code in a syntax tree structure. 
-The ASG is generated from the AST by semantic analysis and provides data and control 
+The AST represents plain Visual Basic 6.0 source code in a syntax tree structure.
+The ASG is generated from the AST by semantic analysis and provides data and control
 flow information (e. g. variable access).
 
 
@@ -54,7 +54,7 @@ How to use
 
 Import into [Eclipse](https://eclipse.org):
 
-1. Clone or download the repository. 
+1. Clone or download the repository.
 2. In Eclipse import the directory as a an `existing Maven project`.
 3. Right click file `src/test/java/io.proleap.vb6.ast.HelloWorldTest.java` and `run as JUnit test`.
 
@@ -133,7 +133,7 @@ The build process is based on Maven (version 3 or higher). Building requires a J
 $ mvn clean package
 ```
 
-* The test suite executes tests against MSDN statement examples and GPLed VB6 test files. Unit tests and parse tree files were generated by class io.proleap.vb6.TestGenerator from those VB6 test files.
+* The test suite executes AST and ASG tests against VB6 test code and MSDN statement examples. Unit tests and parse tree files were generated by class `io.proleap.vb6.TestGenerator` from those VB6 test files.
 * You should see output like this:
 
 ```