vix fersion.  Or something like that...
SAGAPilot is now radical.pilot
added missing ifle
more renaming
more radical-ifying
version support for local install path
Merge branch 'devel' of github.com:saga-project/saga-pilot into devel
ongoing renaming quest
more and more renaming...
fixing unit tests after renaming
fixed agent exit states
added missing parameter in session tests

test suite passes again
more renaming
fixed #110 and added unit test
ongoing improvements
fixed pilots
added base object
added explicit close() calls for all 'active' entities.
implemented cancel, pilot cleanup at all.
added close() to examples and tests