create .grass7 directory at startup
|Reported by:||lucadelu||Owned by:|
testing g.gui.rlisetup I discovered that the .grass7 directory is created only at the end of the first session that the user launch grass7.
This is a problem for modules like g.gui.rlisetup because they write on .grass7 directory.
I added a patch to solve this issue, if you don't see any contraindications I can submit it