Update to x86 libraries

Remove x64 libraries and add x86 libraries
Modify some basic settings

1. Change base search directory to C:/image
2. Open image directory not restricted anymore to C:\
3. Open image defaults to jpg
Add object load form

Add object load form
Set load object callback

Set load object callback
Add object background selection UI

Add object background selection UI
Make object background transparent

Make object background transparent
Merge pull request #1 from hanjae/master

지금까지 수정사항 적용