For Inserts and Variables, search click and fill are working.
Removing linked files uiInterface.R and serverInterface.R   Unnecessary.
Make suer in makeTree that the scenario inserts have names.
Added console.log calls to jstreeScenarioContent.html
Added wasClicked. Removed unused popup code.
Changed button id to btnSearchScenario; added hyperlink to the search table. Added uiOutput('scenarioSearchTable'). (Making all of the scenario tab a uiOutput does not work; tree won't show.)
writeInsertFile and writeScenarioFile: protect against re-writing old items already in files.
This new file handles the searching for scenarios.
Generic way to handle searches, for scenarios, inserts, and variables.
Bumped version to 0.85