#215 SKTimestamp: Do not set Touch button default

[Anonymous]

Originally created by: ch3co...@gmail.com

What steps will reproduce the problem?
1. Enter a new modify time
2. Press enter
3. File touched with current time, same effect as clicking Touch button

What is the expected output? What do you see instead?
Expected: Touch should not set to default. Pressing enter should call OK button.

What version of the product are you using? On what operating system?
SKTimestamp 1.3.3 x64
Win 7 x64