fix collector test bug that was left over from a while ago
update cmd_line_probe to do argument substitution - add test
add some utils for schema validation
change to new conf style with named probes, and schema based defaults
update gitignore
add POST to /measurements and change metadata to link to the measurement that posted it, also switch some 'has_key' to 'in'
bug fixes and updates - blipp should now be working as intended with measurements as a resource in UNIS
add adaptive scheduler and some testing helpers
change the way probe schemas and substitution for cmd_line_probe work in order to accomodate more complex options (iperf)
make regex in cmd_line_probe multiline to support owping
some adaptive scheduling refactoring and addition of new stuff... totally untested
netlogger probe - change to probe api, probes can now return a list of dicts, and can set their own ts
Load of changes... I got carried away.

Fixed an issue where new probes were being started every time reload_all was called. This was due to adding measurement to the config in the collector.

Removed some spurious junk from the service config that should never have been there.

Some work on netlogger_probe that I probably should have committed before.

Extra logging in probe_arbiter.
add dummy probe and some timing to adaptive scheduler
much needed README overhaul
apparently org SRC blocks are handled properly now
README fixes
more README updates