Fix log function deprecation warnings.

[mikepurvis]

Closes #71.

[racko]

Since the release of console_bridge 0.4.0 (ros/console_bridge@c227ae0), these have turned from deprecation warnings into build errors:

.../geometric_shapes-release-release-lunar-geometric_shapes-0.5.3-0/src/body_operations.cpp:62:7: error: ‘logError’ was not declared in this scope
       logError("Creating body from shape: Unknown shape type %d", (int)shape->type);

Also, it seems that the change needs an update since your change does not touch body_operations.cpp, which has a number of logError occurrences.

[davetcoleman]

Thanks for fixing this regression