Removed logic in BuildStepCopy that determined IsFileCopy based on a '.' character in the destination path. This logic wrongly determines BuildStepCopy objects as folder copies when the target file does not contain a '.', which is common on Linux based systems.
Removed logic in BuildStepCopy that determined IsFileCopy based on a '.' character in the destination path.
This logic wrongly determines BuildStepCopy objects as folder copies when the target file does not contain a '.', which is common on Linux based systems.

ubisoftinc/Sharpmake,ubisoftinc/Sharpmake,ubisoftinc/Sharpmake