Added error messages for skip in push

Our integration logs are very important tool for keeping tracks of all your push actions, making sure that data was successfully pushed, and if not- to easily see the errors and be able to resend the data once the problem is solved.
This is the reason we constantly try and improve the logs...We want our logs to be as helpful as possible, describing each error in the best way - so the user can easily fix the problem. 
In this version we have added error descriptions for two situations, where the Push is "skipped".
When you configure a Push integration with an "Update" action you can define what happens if multiple matches are found, and also what happens if no matches are found. In each one of these options you can choose "Skip", which means that the push will not occur. 
So, you see, this is not an Error per se, however, as a user it is important to know when the push did not occur, and for what reason. 

Enjoy!