task #246: Shift service, get always the client from the preferences file, change close for sign off, and only authorize people can see it, add owner to the shift widget, default use the user
task #246: Shift service, add owner to the shiftwidget and let it be modifiable during the start shift, change close to sign off, fix getting always the client from the preferences, only allow certian people to see the sign off option, allow editing on the shift during end/sign off
task #246: Shift service, add default shift service url to the plugin_customization
Merge branch 'logbook' of https://github.com/ControlSystemStudio/cs-studio into logbook
task #246: Shift service, fix time search
task #246: Shift service, fix time search
task #246: Shift service, autogenerate the advance search dialog with the text that has already been typed
task #246: Shift service, fix NPE when using an unknown search key
task #246: Shift service, fix sort by end date
task #246: Shift service, if no shift is selected from the table do not open the shift widget view
Merge branch 'logbook' of https://github.com/ControlSystemStudio/cs-studio into logbook
task #246: Shift service. Add preference page for the shift url
Merge pull request #289 from eschuhmacher/logbook

Add the updated Shift application