Update .travis.yml
travis updated

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
OpenCV version updated to 2.4.5

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
path changed

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
opencv 2.4.5 installation

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
changing direc

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
multiple jobs

Signed-off-by: jayrambhia <jayrambhia777@gmail.com>
Merge pull request #9 from jayrambhia/travis/update2

Travis/update2