+#Flatten project sources.
+#A wizard created project called pname
+#usually has the following structure:
+#
+#pname
+# |
+# +-<project files>
+# |
+# +-bertos
+# |
+# +-pname
+# |
+# +<pname sources>
+#
+#This has been done in order to have the chance to
+#add multiple projects sharing the same bertos version.
+#After the copy and after removing the bertos tree inside the
+#project, the double pname directory is redundant, so we move
+#all pname sources into the parent directory