bump version number

Author: arnaud-m

README.org

@@ -64,7 +64,7 @@ It is based on [[https://github.com/chocoteam/choco-solver][choco-solver]] which
  <dependency>
     <groupId>fr.univ-cotedazur</groupId>
     <artifactId>cryptator</artifactId>
-    <version>0.5.0-SNAPSHOT</version>
+    <version>0.5.0</version>
  </dependency>
  #+END_EXAMPLE
 

pom.xml

@@ -16,7 +16,7 @@
     <groupId>fr.univ-cotedazur</groupId>
     <artifactId>cryptator</artifactId>
     <packaging>jar</packaging>
-    <version>0.5.0-SNAPSHOT</version>
+    <version>0.5.0</version>
     <name>cryptator</name>
     <description>Constraint-based cryptarithm solver</description>
     <url>https://github.com/arnaud-m/cryptator</url>