Add null values display in sqliterc
Merge pull request #2 from Konubinix/master

Used setsid when calling git-svn.

However, I don't get why only the git-svn call mess up
with the initial terminal. Maybe it's just luck.
The proper way of evaling a result as a new command line is to run the eval
built-in.

This way, the command line is not misunderstood as a whole command if the user
has a custom IFS.