OpenCV Pushbot

Add API to enumerate cameras

10

Transferred from http://code.opencv.org/issues/935 ``` || Rune Espeseth on 2011-03-08 10:27 || Priority: Normal || Affected: None || Category: highgui-camera || Tracker: Feature || Difficulty: || PR: || Platform: None /...

Transferred from http://code.opencv.org/issues/1313 ``` || Kevin Hughes on 2011-08-15 15:55 || Priority: Low || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

Transferred from http://code.opencv.org/issues/1411 ``` || moeter84 - on 2011-10-07 16:25 || Priority: Low || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

Transferred from http://code.opencv.org/issues/1430 ``` || Pavel Zykán on 2011-10-18 07:41 || Priority: Low || Affected: None || Category: ml || Tracker: Bug || Difficulty: None || PR: None || Platform:...

Transferred from http://code.opencv.org/issues/2226 ``` || Alexander Knaust on 2012-08-01 16:12 || Priority: Normal || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

CvRTrees crashes on destructor when making an object copy

1

Transferred from http://code.opencv.org/issues/2835 ``` || Nghia Ho on 2013-02-26 09:03 || Priority: Normal || Affected: branch '2.4' || Category: ml || Tracker: Bug || Difficulty: None || PR: || Platform:...

Transferred from http://code.opencv.org/issues/989 ``` || Jordan Wood on 2011-04-07 19:46 || Priority: Normal || Affected: None || Category: ml || Tracker: Feature || Difficulty: || PR: || Platform: None /...

Transferred from http://code.opencv.org/issues/2978 ``` || Ivan Filković on 2013-04-19 09:29 || Priority: Normal || Affected: 2.4.0 - 2.4.7 || Category: ml || Tracker: Bug || Difficulty: || PR: || Platform:...

Transferred from http://code.opencv.org/issues/3193 ``` || antonella cascitelli on 2013-08-05 14:24 || Priority: Normal || Affected: 2.4.0 - 2.4.6 || Category: ml || Tracker: Bug || Difficulty: || PR: || Platform:...

Transferred from http://code.opencv.org/issues/3195 ``` || Kevin Hughes on 2013-08-05 15:28 || Priority: Low || Affected: 2.4.0 - 2.4.6 || Category: ml || Tracker: Bug || Difficulty: || PR: || Platform:...