Fix transfer jobs so they do not show a connect button (also works for other jobs that can't be connected to

fix a bug on safari where the menu took the full screen #8

further separation of test and dev using angular.json to change configs based on the git branch name

show error messages from ssh processes, change the way the timer for refreshing joblist works so it doesn't keep running if it fails

fix bugs where the UI wasn't updating as the job connected and add a message if the popup window is blocked