update README and version

Author: taxio

README.md

@@ -1,27 +1,39 @@
 # Bouffier Java
-This convert Java source to AST representation.
+This is a tool for converting Java source to AST representation.
 
 AST file support the follow formats.
 - yaml
 - xml
 
 ## Usage
-`BOUFFIER_JAVA_PROJECT_PATH`: This contains Java sources and output AST files  (default is `/bouffier-java`)
+### `BOUFFIER_JAVA_PROJECT_PATH`
+The specified directory contains Java sources and output AST files  (default is `/bouffier-java-project`)
+
 This directory should have the following composition.
 
 ```bash
 projects/
 ├── out
-│   └── {{AST file is output here}}
+│   └── {{AST files will be outputed here}}
 └── source
-    └── {{There is Java sources}}
+    └── {{Java sources}}
 ```
 
 So, you need to create a directory in this format and mount it.
 
-`BOUFFIER_JAVA_FORMAT`: the format of output AST file. (default is `yaml`)
+### `BOUFFIER_JAVA_FORMAT`
+The format of output AST file. (default is `yaml`)
+
+You can choose the following format.
+
+- yaml
+- xml
+
+### Quick Start
+Clone this repository and put java sources in `/tests/resources/source`.
+
+Run by docker-compose.
 
-### Example
 ```bash
-$ docker run -e BOUFFIER_JAVA_FORMAT=xml -v {{your dir path}}:/bouffier-java taxio/bouffier-java
+$ docker-compose -f docker-compose.sample.yml up
 ```

src/main/java/main/Main.java

@@ -28,7 +28,7 @@ public class Main {
 
     static FormatType format;
     static Path projectPath;
-    static final String version = "v0.0.1";
+    static final String version = "v0.1.0";
 
     public static void main(String[] args) {
         System.out.println("---------------------------------------------------\n");