Squashed commit of the following:

commit 4e25c677d7107326b76fd55bcda2908243f92ed8
Author: Jony <syljony@gmail.com>
Date:   Sat Nov 1 13:32:35 2014 -0400

    Made requested style changes

commit 77f8dccf1b5eef9749e6e4fb912cdc55a0f51dd1
Author: Jony <syljony@gmail.com>
Date:   Sat Nov 1 04:06:45 2014 -0400

    seq

commit 81cb62518ae64daba31eda6a08903f8f097b0d07
Author: Jony <syljony@gmail.com>
Date:   Sat Nov 1 03:32:45 2014 -0400

    cascade classifier(CvHaar..) and objdetect module
Merge pull request #2 from jxny/master

Add objdetect