adding package.xml files corresponding to orocos ocl subcomponents
compatibility with rosdep just isn't worth this
Adding CMake config file for OCL

This cmake config file allows people to treat OCL like a single package
with subcomponents, which is how it is really set up. This works in a
similar manner to the way the RTT cmake config file works.
fixing doc
removing REQUIRED from ocl cmake config file components
remvoing variable from old RTT config
Merge pull request #3 from jhu-lcsr-forks/add-orocos-cmake-config

Adding CMake config file for OCL
Merge branch 'master' of https://github.com/jhu-lcsr-forks/ocl