Change test environment to SANDBOX, and use named parameters to httr call.
roxy dox for SystemMetadata class
Moving license info, roxy for serial&parse
ROXY on description
added describe function for member nodes
started error handler for http errors, #18
popped license back in, slots as roxy4.0
copyright to 2014
merge fix
reverting roxy changes
new line fix for previous format
revert to original style
This should be complete w/ parse method
changed output in describe method to unclass so its just a list
added test for MN describe function, #20
Merge pull request #20 from sckott/describe

added describe function for member nodes, and started error handler
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of github.com:DataONEorg/rdataone

Conflicts:
	dataone/inst/tests/test.MNode.R
init is function not method
Documentation for S4 methods SystemMetadata
Merge branch 'master' of github.com:emhart/rdataone into emhart-master