Code Cleanup and Added Close Callback Function#33

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gabrielosorio wants to merge 5 commits intoFinelySliced:masterfrom

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Commits on Aug 29, 2013

Removed trailing spaces and minor consistency fixes.
Gabriel Osorio
committed
Improved indentation consistency and changed it to two spaces.
Gabriel Osorio
committed
Reduced line breaks and minor code format changes.
Gabriel Osorio
committed
Added closeCallback support.
Gabriel Osorio
committed
Refactored close events.
Gabriel Osorio
committed