Added more comments

* Added more comments to functions.

Signed-off-by: Ondrej Jariabka <o.jariabka@gmail.com>
Moved detection to class

* Moved detection of a board to class

Signed-off-by: Ondrej Jariabka <o.jariabka@gmail.com>
Added return conture function

* Added function that takes as parameter normal image
  and returns conture of that image.

Signed-off-by: Ondrej Jariabka <o.jariabka@gmail.com>
Moved profiler function

Signed-off-by: Ondrej Jariabka <o.jariabka@gmail.com>
Merge pull request #9 from Foxiy/Foxiy/class

Foxiy/class