Adding binary compatibility validator

[Kantis]

Fixes #305
Awaiting merge of #295

[shanshin]

Hi, thanks for the effort!

Should perhaps await merge of #295 ?

Yes, the API will change significantly there.

[qwwdfsad]

add apiCheck task to TeamCity pipeline

There is no need to, BCV will do it automatically

[shanshin]

Thanks for the effort, however, after reviewing the API dump, it became clear that it was necessary to rework the API a little.
So this PR superseded by #311