fix relaunching browser code
reject pending _openDeferred before disconnecting
code review changes
better handling of unloadAgents()
re-use _openDeferred object
reconnect() and Inspector.Page.reload() need to run in parallel
if page changed during live preview statup, then close
merge master
resolve _loadAgentsPromise with new code
Do not close/reopen live preview on currentDocumentChange. Use Page.navigate() instead and update agent and server state as needed.
update status when changing HTML documents
fix jslint errors
sanity check args in BaseServer add/remove
remove extraneous dir
Merge pull request #7119 from adobe/jasonsanjose/live-dev-fixes

Do not close/reopen live preview on currentDocumentChange
Merge pull request #6889 from adobe/randy/live-dev-fixes

Live Preview fixes