Cleanup home imports
Remove inferred generic types from GWT compilation
Remove Gwt-Time dependency
Merge branch 'develop' of https://github.com/Sage-Bionetworks/SynapseWebClient into swc-81
Merge pull request #382 from xschildw/remove-portal-endpoint

Remove portal endpoint from stackConfig
Remove rpc blacklist
Merge pull request #386 from jay-hodgson/SWC-605

Swc 605
Merge pull request #385 from jay-hodgson/SWC-665

SWC-665: single project reference per challenge (not showing all subchal...
Merge pull request #384 from dburdick/swc-81

Initial performance improvements
fix challenge overview page