change openSites test script to add sites as tabs in history db

 instead of opening sites with xdg-open, just insert them into sql db.
As adding of test sites takes a while. Could be nice to have counter like this...

```
echo "Adding $line ($i/$webSites)"
```

Before the for loop:
```
webSites=`wc -l $SITES | cut -d ' ' -f 1`
```