New event strategy (#380)

* Add notfication overview for remote events

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Refactor css for notification button

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Remove todo

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* - Style notfication button (css) 
- Add i18n message keys
- Add switch slider for auto refresh event

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Insert Label in MenuItem for displaying occurred events

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* - Style notfication button (css) 
- Add i18n message keys
- Add switch slider for auto refresh event
- Insert Label in MenuItem for displaying occurred events

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Solve merge conflicts and add menu item counter

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* CSS refactor

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* Adapt JUnit test for events, because constructor is changed

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Skip delete event

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* - Insert Id for notification menu

- Enable push mechanism for target and ds tag and add notfications

- Fix several typos

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Add update ui events for tags and add different id's for menue item

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Insert push for SoftwareModule

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* Set button enablement

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Add Software module update push event
Add unit test software module push events
Adapt test for software push event

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Close window and set pop id
Update the target table to set the new icon

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* - several code improvements
- Correct license header

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* Update vaadin version
Rename the base entity and redefine constructors
unread counter was not correct

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Closebox of notificationButton is invisible: 
Insert height for HorizontalLayout of NotificationUnreadButton

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* Add software modules to the new event types

Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

* Introduce animation in unreadNotificationButton

Signed-off-by: Melanie Retter <melanie.retter@bosch-si.com>

* Fix close  on safari

Signed-off-by: kaizimmerm <kai.zimmermann@bosch-si.com>

* Add publish events direct to the tag entities.


Signed-off-by: SirWayne <dennis.melzer@bosch-si.com>

hawkbit-ui/src/main/resources/messages.properties

@@ -27,6 +27,8 @@ button.auto.assignment.desc = Select auto assign distribution set
 bulk.targets.upload = Please upload csv file.
 bulkupload.ds.name = DS Name
 button.discard=Discard
+notification.unread.button.title=Notifications
+notification.unread.button.description=Notifications ({0} unread)
 
 # Headers prefix with - header
 header.target.table=Targets
@@ -60,6 +62,20 @@ header.action.pause=Pause
 header.action.update=Edit
 header.status=Status
 
+# event container
+target.created.event.container.notifcation.message=targets created
+target.deleted.event.container.notifcation.message=targets deleted
+distribution.created.event.container.notifcation.message=distribution sets created
+distribution.deleted.event.container.notifcation.message=distribution sets deleted
+target.tag.created.event.container.notifcation.message=target tags created
+target.tag.deleted.event.container.notifcation.message=target tags deleted
+target.tag.updated.event.container.notifcation.message=target tags changed
+software.module.created.event.container.notifcation.message=software module created
+software.module.deleted.event.container.notifcation.message=software module deleted
+distribution.set.tag.created.event.container.notifcation.message=distribution set tags created
+distribution.set.tag.deleted.event.container.notifcation.message=distribution set tags deleted
+distribution.set.tag.updated.event.container.notifcation.message=distribution set tags changed
+
 # Captions prefix with - caption
 caption.action.history = Action history for {0}
 caption.error = Error