Adds new field to parameter context: precision
Updates TESTED_DOC, smoke passes
Merge pull request #741 from lukecampbell/precision

Adds new field to parameter context: precision
Bumped pyon
Bumped ion-defs
Merge pull request #743 from shenrie/master

Bumped pyon
fixed return value for policy function
Fixed compatibility issues with pre-datastore factor pyon
check for bad objects
Merge branch 'master' of github.com:ooici/coi-services into geofix
Merge pull request #745 from MauriceManning/geofix

Geofix
Merge pull request #744 from ifreecarve/2013-03-21_fix_policy_typo

fixed return value for policy function
add unit tests for platform attribute grouping according to similar
monitoring rate, and aggregation of attribute values for purposes of creation
 of granule
merge upstream/master
reordering the delete ops to prevent policy mixup
Merge pull request #747 from ifreecarve/2013-03-21_fix_policy_typo

reordering the delete ops to prevent policy mixup
skip pending alerts update
Merge branch 'master' of github.com:ooici/coi-services
use ThreadSafeFSM and other common elements that are now located in pyon.agent.instrument_fsm and pyon.agent.common
Merge pull request #746 from carueda/platform_multi_param_granule

forgot to add related unit tests -- no changes in code