Stop polling interfaces if no phsical interfaces are enabled
Fix mdp trace assert
Rework rhizome store to write content more lazily and cleanup more carefully
Rework scheduler to allow for lazy but important alarms
Test that server quits after deleting pid file
Fix OSX specific issues
Write Java API stub to force config sync
Fix unused variable warning in sqlite on some platforms
Include signal.h for definition of kill()
Improve test framework: command-line options

Now supports -jN for --jobs=N, -fPRE for --filter=PRE, etc.
Reformatted usage message
Improve test framework: test coverage support