[Issue] Button shape is displayed in wrong position.

[Cause] Matrix is not applied when Sprite is defined as a BUTTONRECORD.

[Fix] Fixed actions.add (placeobject.js) to apply the current Sprite's matrix, if the Sprite is defined as a BUTTONRECORD.

[JIRA] https://jira.gree-office.net/browse/THEATRICAL-1
Merge pull request #41 from kuu/master

[BugFix] Button shape is displayed in wrong position.