Importer: support already-authenticated case for importing content, fix minor bugs
Importer: support 'overwrite' option, better detection of already-existing projects
Bug 404964 - concatenated directory names on copy on Node server
Bug 401919 - Errors not shown when one side of compare cannot be fetched
update compare build on stand alone compare demo
updated compare demos
fix linked mode does not exit if undo happens.
remove bogus console.log()
Bug 391949 - Firefox pops up context menu on Ctrl-Space which is our content assist
add 'window' to set of globals in browser mode

Signed-off-by: Mark Macdonald <Mark_MacDonald@ca.ibm.com>
added minimal compare demo without syntax highlight and commands
three levels of stand alone compare demos: simple, lightweight and fully loaded
Import: fix error handling
Bug 405467 - Create HTML5 Sample does not work
Remove fileCommands explorer refresh that was broken and didn't seem required anyway
Bug 405747 - fixing unbalanced banner
Bug 404964 - concatenated directory names on copy on Node server - fix for incorrect end of string length reference
Fixing the projects page
adding proposal choices to templates; fix undo with linked mode active
contentassist exception if proposal.proposal === ""