Merge pull request #390 from lukecampbell/breakpoint

Adds sysname to breakpoint util
Fixed pyon.net.test.test_speed:TestMessagingSpeed.test_rpc_speed failure
changed get_capabilities() to get agent capabilities after getting resource capabilities
Initial implementation of triggered container stats
Leave modules out of container snapshot
Merge branch 'master' into cont_stats
OOIION-1245; enhancement to support create_attachment policy
Merge pull request #392 from pkediyal/OOIION-1245

OOIION-1245; enhancement to support create_attachment policy
Added more arguments to triggered container stats and added psutil snapshot
Identify greenlets
OOION-1245; enable DATA_OPERATOR to add attachments
Policy update logging for debugging purposes
Merge pull request #393 from pkediyal/1245

OOION-1245; enable DATA_OPERATOR to add attachments
Merge branch 'cont_stats'
Bumped ion-definitions
 add exception log in _on_command_error
Adds globals() support to breakpoint