Merge branch 'join_widget' into develop
Merge branch 'develop' of https://github.com/Sage-Bionetworks/SynapseWebClient into develop
update synapse version so portal is in sync
remove reference to getItemizedStorageUsageForNode
hide md5 if null
Merge pull request #361 from jay-hodgson/SWC-646

Swc-646: remove reference to getItemizedStorageUsageForNode