Add beter instruction for readme

.travis.yml

@@ -12,7 +12,7 @@ addons:
     - gfortran
     - gcc
     - liblapack-dev
-#    - graphviz
+    - graphviz
 
 cache:
   directories:

scripts/module/module_handler.py

@@ -203,6 +203,8 @@ class ModuleHandler():
             graph.node(module, fontcolor="red")
             draw_module_edge(module, d_ref[module])
 
+        # Try to render the png
+        # If not just touch it
         try:
             graph.render(cleanup=True)
         except:

scripts/module/qp_install_module.py

@@ -108,8 +108,9 @@ if __name__ == '__main__':
         save_new_module(path, l_child_reduce)
 
         print "    [ OK ]"
-        print "If this was a plugins, you can install it normaly. Type:"
+        print "You can now install it normaly. Type:"
         print "` {0} install {1} `".format(os.path.basename(__file__), name)
+        print "And don't forgot to add this to the git if you want"
 
     elif arguments["download"]:
         pass