Update POM description

.gitignore

 .idea/
-target/
+.settings/
 build/
+target/
 *.iml
 *.eml
-*.classpath
-*.project
\ No newline at end of file
+.classpath
+.project
\ No newline at end of file

pom.xml

@@ -8,7 +8,12 @@
     <artifactId>icy-micromanager-block</artifactId>
     <version>1.0.3</version>
 
+    <packaging>jar</packaging>
+
     <name>Micro-Manager Block</name>
+    <description>
+        Blocks (protocols) for Micro-Manager (Icy plugin).
+    </description>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>