bug fixes
agents check event log file for unackd msgs and resend if conductor is alive

update readme
begin ui improvements with jstree
incremental commit; jstree sample
more jstree integration
push crud events to ui
handle crud events in explorer ui
allow workflows to have disconnected nodes
more work with disconnected workflow nodes execution
put everything in explorer
all objects are now in the explorer
jstree drag n drop listener changes, begin tabbed interface for jobs
drag and drop schedules and alerts for job nodes
drag and drop schedules and alerts for workflow nodes, additional drag n drop validations
conductor alerts on jobs
initial dashboard
initial working version of dashboard
more dashboard work
change root dir parent id from -1 to 0
add force success functionality