Beginning to develop a view of the variable networks
Initial value debugToolsCheckBox is FALSE.
require(shinysky) #  needed for renderHotable, shinyalert, etc but not for ss_jstree
Bug fix: wrong variable name
Bypass rownames call if no requirements.
If no parameters, still theNewParameters must be a list.
btnReplaceInsertInScenario and btnSaveInsert
Editors tab replaced by 2 editor tabs.
indentation improvements in server.R
No longer using editorPanel
Improved aesthetics of page.
Sheesh, scrollbars via overflow:auto still doesn't work for us.
fixColors - failed attempt.
Trying, failing to reestablish the icons in the tree.
cleaning up indentations, commenting out unnecessary JS.