Simple RP script with one task, a sequential k-means structuring.
Very similar to the sequential one.

Uses different binary, openmp based, can now specify the number of cores to
use.
Catch up with new names.
tutorial update
tutorial update -- no installation in tutorial
add chained doc
add coupled doc
sync some comments with documentation
Update kmeans examples. There are now functional binaries for sequential and
openmp installed in my homedir that are usable by other users.
Merge branch 'master' of github.com:radical-cybertools/radical.pilot
Minor update to example.
Attempt to create download link.
And now?