Reviving RunAllTests.py on trunk

Porting my fix from gramps40:
	git diff gramps40^ gramps40 | git apply

svn: r22730

test/LosHawlos_dbtest.py

@@ -26,7 +26,7 @@ import tempfile
 import shutil
 import sys
 
-sys.path.append('../src')
+sys.path.append('../gramps')
 
 import GrampsDb
 import const