Make Chromosome a multi-selection list
Upgrade to Cilantro 2.2.13
Use consistent handling of CONTEXT_REQUIRED and CONTEXT_INVALID events

This is due to the recent changes in Cilantro that now consistently sends an object as an argument for both events.
Update inheritance view and subscribe to ready events in custom controls
Merge pull request #121 from cbmi/issue-113

Upgrade Cilantro and make Chromosome a multi-selection list