support xtion device with 1d27:0609

[Kei Okada]

Hi,
I'd like to update this package to work with xtion device with 1d27:0609 product/vendor ID.
I'd like to contribute following patch to this repository and need someone to guide me how to do what
https://raw.githubusercontent.com/k-okada/jsk_openni_kinect/16dc67678210567c24ae96d976fb6400553a7183/apt-get-intall-libopenni-sensor-primesense.diff

What I did was
```
bzr branch lp:ubuntu/trusty-proposed/openni-sensor-primesense
cd openni-sensor-primesense
wget https://raw.githubusercontent.com/k-okada/jsk_openni_kinect/16dc67678210567c24ae96d976fb6400553a7183/apt-get-intall-libopenni-sensor-primesense.diff
patch -p1 < apt-get-intall-libopenni-sensor-primesense.diff
bzr commit -m "support xtion device with 1d27:0609"
```
and question is how to push back this change to this repository?

[Jochen Sprickerhof (v-launchpad-jochen-sprickerhof-de)]

Hi Kei,

thanks for your patch, I've pushed your changes into the PCL fork:

https://github.com/PointCloudLibrary/Sensor

and into the corresponding Debian package:

https://packages.debian.org/sid/libopenni-sensor-pointclouds0

so it will be part of the next Ubuntu release.

Note that I maintain the pointclouds fork to keep the primesense version without patches.
Also, it's not possible (at least for such a patch) to be integrated into trusty. If you need it for an old Ubuntu release, it's usually the best to put it into an PPA on launchpad.

Cheers Jochen