evoleo

Calibrate your TPS so that off throttle is 0%, full throttle is 100%
Is there any reason you are using Idle Ignition timing control? I see that you have a Idle Stepper Motor enabled on the Aux 5 - 8 outputs, if your unable to bring the idle down enough you might need to have a look at adjusting the throttle stop screw (to reduce bypass airflow) or adjust the idle bypass screw (if the vehicle has one).
Can you do an up to date log with the changes you have made so far

As well as the changes that Leiden made, I would also suggest you make the changes in red below.  This will prevent idle ignition kicking in while you are still driving.

Narrowband lambda sensors are borderline useless for tuning - they just show rich or lean, but not a usable number. Interestingly yours reads lean for that entire log which is possible given you dont see any boost, but its a bit unlikely. A wideband sensor would make any tuning (outside of a dyno with its own sensors) a lot easier. 
What fuel pressure was this tuned at? The dead times used are for 45psi, and you are running very small pulse widths so this will have a big impact on low throttle/idle performance. You also dont have any short pulse adders configured, which will also really help given the low pulse widths.
try putting in the 1050x data from here http://help.injectordynamics.com/support/solutions/articles/4000074340-link-engine-management

+1 for what CJ said
I try to do most of my idle ignition timing with the main ignition table, or at least have the idle ignition timing table somewhat close to what's in the main ignition table. Large jumps in timing can create the bucking/jerking you mentioned.
If your looking for off idle throttle response you can set the cells above your normal idle vacuum cells higher than your idle ones, this also helps to create a smooth transition in timing. See the attached file for an example, I smoothed the timing a bit in the idle, cruise areas
Leonid_smoothed.pclr

As a starting point set a speed threshold on your idle ignition timing (maybe around 10kph). Also drop the rpm threshold for this to somewhere around 1500. Whats happening right now is that as soon as you get off the gas pedal ignition idle turns on and immediately pulls all your ignition timing.

There are probably a bunch more contributing factors I havent had time to check yet. Do you have a lambda sensor installed? its showing 0 the whole log. Also, can you please include injector effective pulse width as a logged parameter & fuel table 1 value? Or better yet set it to log all values if its a PC log.