Changes

* issue 3.1.3: 3.1.3_CLabel (by Peter Chen and reviewed by Youngjae Kim)

* issue 3.2.1: 3.2.1_CLineEdit (by Fahd Wahab reviewed by Hiroshi Takemoto)

=== 0.4 MileStone ===

* issue 4.1 CButton (by Fahd Wahab and reviewed by Peter Chen)

* issue 4.2 CValEdit (by Youngjae Kim and reviewed by Hiroshi Takemoto)

* issue 4.3 CCheckmark (by Peter Chen & Hiroshi Takemoto and reviewed by Youngjae Kim)

=== 0.X MileStone ===