.properties file is not create if project is imported and not cloned

[guillep]

• clone an empty repository from the command line
• import that repository from the disk into iceberg
• commit

Then that repository is in tonel format but does not have properties file.
If you try to open that repository from another image, it will behave strangely.

For now, a workaround is to create a .properties file with this content:

{
	#format : #tonel
}

in your src directory

[guillep]

This is not an issue anymore in latest dev.