Improvements to Syndicate OpenCloud glue code:
* syndicated.py starts syndicate-ug and syndicate-rg watchdogs correctly
* syndicate-ug and syndicate-rg each start their respective gateways
correctly
* syntool.py, when used as a module, correctly loads and parses command
arguments from syndicated.py
* reduce overall logging complexity (TODO: test log files)
* add administrivia files to syndicate_observer, like __init__.py and
requirements.py
* separate out key storage logic from syntool.py and put it into
syndicate.util.storage
* plug memory leak in libsyndicate/crypt.cpp
* let syndicatefs, syndicate-httpd, and syndicate-ipc parse command-line
arguments (argv) from stdin (so we can pass secrets safely from watchdog
to gateway)
* correctly pass FUSE arguments to libfuse in syndicatefs
Merge branch 'master' of https://github.com/jcnelson/syndicate