How about an option to disbale headers? (was Re: Patch for "doveadm -f table" nit)

[Gedalya]

On 03/20/2015 02:47 PM, Timo Sirainen wrote:
> Added -h parameter now to hg.

Using 2.2.18.
With -f table this behaves as expected, however with -t tab the output 
seems to include the separating tabs of the header line prepended to the 
first line of output.
In other words, the header line is printed partially - only the tabs, no 
actual headers and no newline.