diff --git a/.gitignore b/.gitignore
index d0713c6..5474b92 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ NatBrailleTools/BrailleLogger/bin/Braille2GcodeEncoder.class
 NatBrailleTools/BrailleLogger/bin/Braille6GcodeEncoding.class
 NatBrailleTools/BrailleLogger/bin/BrailleLogger.class
 NatBrailleTools/BrailleLogger/bin/GCodeGenerator.class
+NatBrailleTools.zip
diff --git a/NatBrailleTools/BrailleLogger/ant/braillelogger_ant_build.xml b/NatBrailleTools/BrailleLogger/ant/braillelogger_ant_build.xml
index 63b6d2c..de6d866 100644
--- a/NatBrailleTools/BrailleLogger/ant/braillelogger_ant_build.xml
+++ b/NatBrailleTools/BrailleLogger/ant/braillelogger_ant_build.xml
@@ -5,9 +5,9 @@
     <!--define folder properties-->
     <property name="dir.buildfile" value="."/>
     <property name="dir.workspace" value="D:/Users/Stephane/eclipse-workspace"/>
-    <property name="dir.jarfile" value="I:/home/3d/braillerapsp.github/BrailleRapSP/NatBrailleTools/bin"/>
+    <property name="dir.jarfile" value="../../bin"/>
     <target name="create_run_jar">
-        <jar destfile="${dir.jarfile}/braillelogger.jar">
+        <jar destfile="${dir.jarfile}/BrailleLogger.jar">
             <manifest>
                 <attribute name="Main-Class" value="org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader"/>
                 <attribute name="Rsrc-Main-Class" value="BrailleLogger"/>
@@ -15,7 +15,7 @@
                 <attribute name="Rsrc-Class-Path" value="./"/>
             </manifest>
             <zipfileset src="jar-in-jar-loader.zip"/>
-            <fileset dir="I:/home/3d/braillerapsp.github/BrailleRapSP/NatBrailleTools/BrailleLogger/bin"/>
+            <fileset dir="../bin"/>
         </jar>
     </target>
 </project>
diff --git a/NatBrailleTools/BrailleLogger/bin/.gitignore b/NatBrailleTools/BrailleLogger/bin/.gitignore
new file mode 100644
index 0000000..b3f7a60
--- /dev/null
+++ b/NatBrailleTools/BrailleLogger/bin/.gitignore
@@ -0,0 +1,4 @@
+/Braille2GcodeEncoder.java.bak
+/BrailleLogger.java.bak
+/BrailleGcodeDot.class
+/BrailleGcodeEncoding.class
diff --git a/NatBrailleTools/BrailleLogger/bin/braillelogger_ant_build.xml b/NatBrailleTools/BrailleLogger/bin/braillelogger_ant_build.xml
deleted file mode 100644
index ce8f352..0000000
--- a/NatBrailleTools/BrailleLogger/bin/braillelogger_ant_build.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<project default="create_run_jar" name="Create Runnable Jar for Project BrailleLogger with Jar-in-Jar Loader">
-    <!--this file was created by Eclipse Runnable JAR file Export Wizard-->
-    <!--ANT 1.7 is required-->
-    <!--define folder properties-->
-    <property name="dir.buildfile" value="."/>
-    <property name="dir.workspace" value="D:/Users/Stephane/eclipse-workspace"/>
-    <property name="dir.jarfile" value="I:/home/3d/braillerapsp.github/BrailleRapSP/NatBrailleTools/bin"/>
-    <target name="create_run_jar">
-        <jar destfile="${dir.jarfile}/braillelogger.jar">
-            <manifest>
-                <attribute name="Main-Class" value="org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader"/>
-                <attribute name="Rsrc-Main-Class" value="BrailleLogger"/>
-                <attribute name="Class-Path" value="."/>
-                <attribute name="Rsrc-Class-Path" value="./"/>
-            </manifest>
-            <zipfileset src="jar-in-jar-loader.zip"/>
-            <fileset dir="${dir.buildfile}"/>
-        </jar>
-    </target>
-</project>
diff --git a/NatBrailleTools/BrailleLogger/src/Braille2GcodeEncoder.java b/NatBrailleTools/BrailleLogger/src/Braille2GcodeEncoder.java
index 239d0a0..51fddbe 100644
--- a/NatBrailleTools/BrailleLogger/src/Braille2GcodeEncoder.java
+++ b/NatBrailleTools/BrailleLogger/src/Braille2GcodeEncoder.java
@@ -9,7 +9,7 @@ import javax.swing.JOptionPane;
  */
 
 /**
- * Braille encoder class
+ * Braille encoder class 
  * 
  * @author crocsg
  *
@@ -70,9 +70,7 @@ public class Braille2GcodeEncoder {
 		this.encoder = encoder;
 	}
 	
-	/**
-	 * Start a new page
-	 */
+	
 	public void startPage ()
 	{
 		pagedot = new ArrayList <Point2D.Float> ();
@@ -166,7 +164,7 @@ public class Braille2GcodeEncoder {
 	{
 		this.position_y += Braille_line_padding;
 	}
-	
+	 
 	
 	/**
 	 * End Braille characters line
@@ -207,7 +205,7 @@ public class Braille2GcodeEncoder {
 	 * Add a character in page buffer to encode in Braille 
 	 * @param a character to add
 	 */
-	private void addCharToBuffer (char a)
+	private void addCharToBuffer (char a) 
 	{
 		bufline += a;
 	}
diff --git a/NatBrailleTools/BrailleLogger/src/Braille6GcodeEncoding.java b/NatBrailleTools/BrailleLogger/src/Braille6GcodeEncoding.java
index 677623a..2211e89 100644
--- a/NatBrailleTools/BrailleLogger/src/Braille6GcodeEncoding.java
+++ b/NatBrailleTools/BrailleLogger/src/Braille6GcodeEncoding.java
@@ -4,7 +4,7 @@ import java.util.ArrayList;
 /**
  * 
  */
-
+  
 /**
  * @author lenovo
  *
diff --git a/NatBrailleTools/BrailleLogger/src/BrailleGcodeDot.java b/NatBrailleTools/BrailleLogger/src/BrailleGcodeDot.java
index 94012a5..83553be 100644
--- a/NatBrailleTools/BrailleLogger/src/BrailleGcodeDot.java
+++ b/NatBrailleTools/BrailleLogger/src/BrailleGcodeDot.java
@@ -1,4 +1,4 @@
-
+ 
 
 /**
  * 
diff --git a/NatBrailleTools/BrailleLogger/src/BrailleGcodeEncoding.java b/NatBrailleTools/BrailleLogger/src/BrailleGcodeEncoding.java
index f10c434..e76b4a7 100644
--- a/NatBrailleTools/BrailleLogger/src/BrailleGcodeEncoding.java
+++ b/NatBrailleTools/BrailleLogger/src/BrailleGcodeEncoding.java
@@ -4,7 +4,7 @@ import java.util.ArrayList;
 /**
  * 
  */
-
+ 
 /**
  * @author lenovo
  *
diff --git a/NatBrailleTools/BrailleLogger/src/BrailleLogger.java b/NatBrailleTools/BrailleLogger/src/BrailleLogger.java
index 3dbd1b8..a330fe5 100644
--- a/NatBrailleTools/BrailleLogger/src/BrailleLogger.java
+++ b/NatBrailleTools/BrailleLogger/src/BrailleLogger.java
@@ -14,12 +14,12 @@ import java.util.ArrayList;
  */
 public class BrailleLogger {
 
-	
+	 
 	ArrayList <Point2D.Float> braillepoints = new ArrayList <Point2D.Float>();
 	/**
 	 * @param args
 	 */
-		public static void main(String[] args) {
+	public static void main(String[] args) {
 		// TODO Auto-generated method stub
 		System.out.println ("; BrailleRapSP GCODE generator");
 		int arg = 0;
@@ -57,9 +57,7 @@ public class BrailleLogger {
 				
 			} catch (FileNotFoundException e) {
 				// TODO Auto-generated catch block
-				System.out.println("File not found:" + args[0]);
-				System.out.println(e.getMessage());
-				//e.printStackTrace();
+				e.printStackTrace();
 				
 			} catch (IOException e) {
 				// TODO Auto-generated catch block
diff --git a/NatBrailleTools/BrailleLogger/src/GCodeGenerator.java b/NatBrailleTools/BrailleLogger/src/GCodeGenerator.java
index 54fbeca..1e69ef0 100644
--- a/NatBrailleTools/BrailleLogger/src/GCodeGenerator.java
+++ b/NatBrailleTools/BrailleLogger/src/GCodeGenerator.java
@@ -2,14 +2,14 @@ import java.text.DecimalFormat;
 import java.text.DecimalFormatSymbols;
 
 /**
- * 
+ *  
  */
 
 /**
  * @author lenovo
  *
  */
-public class GCodeGenerator {
+public class GCodeGenerator { 
 
 	
 	public String Home ()
diff --git a/NatBrailleTools/bin/braillelogger.jar b/NatBrailleTools/bin/braillelogger.jar
index 344c0ba..e8ed0b2 100644
Binary files a/NatBrailleTools/bin/braillelogger.jar and b/NatBrailleTools/bin/braillelogger.jar differ
diff --git a/NatBrailleTools/bin/gcodestreamer.jar b/NatBrailleTools/bin/gcodestreamer.jar
deleted file mode 100644
index 4ce227c..0000000
Binary files a/NatBrailleTools/bin/gcodestreamer.jar and /dev/null differ