add geospatial_point_center to DataProduct and FrameOf Ref to enable geo searching
Merge pull request #307 from MauriceManning/geopoint

 add geospatial_point_center to DataProduct and FrameOf Ref to enable ge...
Adds new column to parameters: precision
Merge pull request #308 from lukecampbell/precision

Adds new column to parameters: precision
Added fields to extended resource test object
Adding alerts to agent instance object
Merge pull request #309 from ifreecarve/2013-03-21_alerts

Adding alerts to agent instance object
Added support for optional_args for get_resource_extension in RR
Update extended resources
Added comment
Temporal Parameter ID instead of name
Merge pull request #310 from lukecampbell/temporal_param

Temporal Parameter ID instead of name
Added two find operations to observatory MS
Added decorators to extended InstrumentDevice and PlatformDevice
add hasSource association and assign/unassign methods to data acquisition mgmt svc
Updates parameters
return list of any commitments
Merge pull request #311 from ifreecarve/2013-03-25_extended_commitments

Extended resources now return list of any commitments
Merge pull request #312 from lukecampbell/lookup_tables

Updates parameters
Updates blacklist