- decoupling slf4j version numbers from slf4j-ext version
- moved the NOPLoger class from slf4j-nop module to slf4j-api. An NOPLogger came in handy in slf4j-ext 
- ongoing work on XLogger.java
- other minor improvements in the docs
diff --git a/pom.xml b/pom.xml
index 27b10bb..aa7d286 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,8 +19,7 @@
 	<inceptionYear>2005</inceptionYear>
 
   <properties>
-    <!-- <project_version_for_osgi>1.3.0</project_version_for_osgi>  -->
-    <pv4osgi>1.4.3</pv4osgi>
+    <slf4j-ext-version>1.0-alpha0</slf4j-ext-version>
   </properties>
 
 	<modules>
@@ -53,7 +52,7 @@
     <dependencies>
 
       <dependency>
-        <groupId>${project.groupId}</groupId>
+        <groupId>org.slf4j</groupId>
         <artifactId>slf4j-api</artifactId>
         <version>${project.version}</version>
       </dependency>