changed version number to 0.6.0

package.json

@@ -1,5 +1,5 @@
 { "name": "AToMPM",
-  "version": "1.0.0",
+  "version": "0.6.0",
   "description": "A Tool for Multi-Paradigm Modelling",
   "bugs": 
     {"url": "https://msdl.uantwerpen.be/git/simon/AToMPM/issues",