Remove hard-coded Strings to allow internationalization (#706)

* Use i18n and add text in messages.properties for all hardcoded strings

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

* Fix sonar issues

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

* Provide constants for message keys

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

* Remove hard-coded Strings of HawkbitCommonUtil

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

* Fix PR findings

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

* Add Java Doc

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

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

@@ -28,7 +28,6 @@ dashboard.rollouts.caption-long = Rollout Management
 # Button names prefix with - button
 button.save = Save
 button.delete = Delete
-button.discard.all = Discard All
 button.delete.all = Delete All
 button.assign.all = Save Assign
 button.actions = You have actions
@@ -97,8 +96,14 @@ distribution.set.tag.deleted.event.container.notifcation.message=distribution se
 distribution.set.tag.updated.event.container.notifcation.message=distribution set tags changed
 
 # Captions prefix with - caption
+caption.filter.by.type = Filter by type
+caption.bulk.upload = Bulk Upload
 caption.action.history = Action history
 caption.action.history.for = Action history for {0}
+caption.artifact.details = Artifact Details
+caption.artifact.details.of = Artifact Details of {0}
+caption.action.states= Action States
+caption.action.messages = Messages
 caption.error = Error
 caption.new.softwaremodule.application = Configure New Application
 caption.new.softwaremodule.jvm = Configure New Runtime
@@ -106,6 +111,7 @@ caption.new.softwaremodule.os = Configure New OS
 caption.filter.simple = Simple Filter
 caption.filter.custom = Custom Filter
 caption.metadata = Metadata
+caption.rollout.name = Rollout name
 
 caption.target = Target
 caption.distribution = Distribution
@@ -150,6 +156,15 @@ caption.maintenancewindow.duration = Duration
 caption.maintenancewindow.timezone = Time Zone (from GMT)
 
 # Labels prefix with - label
+label.create.filter = Create Filter
+label.sign.out = Sign Out
+label.menu = Menu
+label.active = Active
+label.action.id = Action Id
+label.no.tag = NO TAG
+label.action.forced = Forced
+label.action.soft = Soft
+label.action.time.forced = Time Forced
 label.dist.details.type = Type : 
 label.dist.details.name = Name : 
 label.dist.details.version = Version : 
@@ -223,6 +238,7 @@ label.auto.assign.enable=Enable auto assignment
 label.scheduled=Scheduled
 label.approval.decision = Approval decision
 label.approval.remark = Remark (optional)
+label.drop.area.upload = Drop Files to upload
 
 # Checkbox label prefix with - checkbox
 checkbox.dist.migration.required = Required Migration Step : 
@@ -240,6 +256,8 @@ prompt.target.id = Controller ID
 
 
 #Tooltips prefix with - tooltip
+tooltip.delete.custom.filter = Delete Custom Filter
+tooltip.update.custom.filter = Edit Custom Filter
 tooltip.add.module = Add Software Module 
 tooltip.status.unknown = Unknown
 tooltip.status.registered = Registered
@@ -263,6 +281,7 @@ tooltip.rollout.pause = Pause
 tooltip.rollout.update = Edit..
 tooltip.rollout.copy = Copy..
 tooltip.delete = Delete..
+tooltip.overdue = Overdue for {0}
 
 tooltip.close = Close
 tooltip.search = Search
@@ -324,7 +343,8 @@ message.dist.update.success = {0} - {1} updated successfully
 message.duplicate.dist = Distribution set [{0}] or version [{1}] must be unique, entered value already exists.
 message.error.view = No such view: {0}
 message.accessdenied.view = No access to view: {0}
-message.no.data = No data available
+message.no.data = No Data
+message.data.available = Data available
 message.target.assignment = {0} Assignment(s) done
 message.target.deleted = {0}  Target(s) deleted 
 message.dist.deleted = {0} Distribution set(s) deleted
@@ -529,7 +549,7 @@ header.assigned.ds = Assigned DS
 header.installed.ds = Installed DS
 header.target.status = Status
 header.target.tags = Tags
-header.total.targets = Targets
+header.total.targets = Targets 
 header.key = Key
 header.value = Value
 metadata.targetvisible = Visible for targets
@@ -647,7 +667,6 @@ caption.entity.software.module.type = Software Module Type
 
 validator.textfield.min.length = Please enter a text consisting of at least one and a maximum of {0} characters.
 
-
 caption.entity.delete.action.confirmbox = Confirm Deletion
 message.confirm.delete.entity = Are you sure you want to delete {0} {1}{2}?
 caption.entity.assign.action.confirmbox = Confirm Assignment