Added code to display extra information when status command is executed
Information shown now are
Number of files synced
crawl time
total sync time
bytes synced

bytes synced is taken from rsync output .
--stats option of rsync gives extra information about the sync .
In stats output there is a field called Total transferred file
size which states the ammount of bytes synced .
This information is parsed from stdout output using regular expressions .
Bytes synced information can be used to calculate throughput