[C][Client] Remove broken intToStr() macro, update samples

[imaami]

Note: this does not fix anything else; for example all numerical types, including float and double, are still incorrectly cast to to long int before string conversion.

[eafer]

@ityuhui @zhemant @michelealbano

[imaami]

Rebased onto current master, made sure to also update the samples just in case something changed.

[eafer]

Hey @imaami , I sent you a review comment around a week ago. I think you can't see it for some reason? I'm always confused with github. Anyway, this was the comment:

- localVarPath = strReplace(localVarPath, localVarToReplace_{{paramName}}, localVarBuff_{{paramName}});

What's going on here? Is the call to strReplace() not needed?

[imaami]

Hey @imaami , I sent you a review comment around a week ago. I think you can't see it for some reason? I'm always confused with github. Anyway, this was the comment:

- localVarPath = strReplace(localVarPath, localVarToReplace_{{paramName}}, localVarBuff_{{paramName}});
What's going on here? Is the call to strReplace() not needed?

Oh damn! I somehow missed it. Let me look at that now...

[imaami]

@eafer I still don't know where that comment might be, but good catch! Completely a screw-up on my part, the strReplace() call should not be removed. I'll update the commit and regen the samples. (I don't think the samples will actually change because isFloat isn't active in any samples as far as I can see.)

[imaami]

@eafer OK, fixed, rebased onto current master, and regenerated the samples (with no change in the result).

[eafer]

Looks good to me now.