Make folder for driver consistent with package name ("realsense_camera")

[skohlbr]

It is a (nearly) ubiquitously used convention within the ROS community to name a folder where a package resides the same as the package name in the package.xml file. Especially users new to ROS might be confused by the driver being placed in the "camera" folder instead of "realsense_camera" (which is the actual package name according to the package.xml.

[mkhansenbot]

Thanks for the input. We'll discuss internally and decide whether to proceed with this change.

[mdhorn]

This change will be in the the next release.

Next release is pending on a new release of https://github.com/IntelRealSense/librealsense/ due out soon.

[mdhorn]

Librealsense v0.9.2 was released.
ROS Realsense package will be releasing shortly with this fix; should be version 1.1.0.

[mdhorn]

Fixed in Release 1.1.0