Add dot

Practice the github.
Add checking moving cursor onto titlebar

From sdForm, I can check whether moving mouse cursor onto titlebar.
Test resizing function
Merge pull request #4 from jun9358/master

Merge from JunHo's master
Add 3 addtional buttons' function in Setting

Default : Initialize all setting variables o 0.
Save : Save setting to Setting.dat.
Cancel : Exit.
Merge from JunHo's master
.

.
Merge pull request #11 from leuvireh/master

Merge from JiMin's master