CRATEIT-48: Updates jqtree options
CRATEIT-48: Updates jqTree to 0.20
CRATEIT-48: Removes jqTreeContextMenu.js
CRATEIT-48: Folders remember state
CRATEIT-48: Adds tests
CRATEIT-114: Moves attribution text
Fix create crate feature (temporary - need to find out why the alert makes a difference)
CRATEIT-45 Added tests for create crate feature
CRATEIT-45 Fix up timing issues
CRATEIT-45 Implemented modal error message
CRATEIT-45 Added tests for create crate feature
CRATEIT-45 Added description field and validation, merged, fixed up tests