[#4289] Added empty hooks needed for the Timesheet.

lib/redmine_rate/hooks/plugin_timesheet_views_timesheet_group_header_hook.rb

@@ -0,0 +1,9 @@
+module RedmineRate
+  module Hooks
+    class PluginTimesheetViewsTimesheetGroupHeaderHook < Redmine::Hook::ViewListener
+      def plugin_timesheet_views_timesheet_group_header(context={})
+        return ''
+      end
+    end
+  end
+end

lib/redmine_rate/hooks/plugin_timesheet_views_timesheet_time_entry_hook.rb

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+module RedmineRate
+  module Hooks
+    class PluginTimesheetViewsTimesheetTimeEntryHook < Redmine::Hook::ViewListener
+      def plugin_timesheet_views_timesheet_time_entry(context={})
+        return ''
+      end
+    end
+  end
+end

lib/redmine_rate/hooks/plugin_timesheet_views_timesheet_time_entry_sum_hook.rb

@@ -0,0 +1,9 @@
+module RedmineRate
+  module Hooks
+    class PluginTimesheetViewsTimesheetTimeEntrySumHook < Redmine::Hook::ViewListener
+      def plugin_timesheet_views_timesheet_time_entry_sum(context={})
+        return ''
+      end
+    end
+  end
+end

lib/redmine_rate/hooks/plugin_timesheet_views_timesheets_time_entry_row_class_hook.rb

@@ -0,0 +1,9 @@
+module RedmineRate
+  module Hooks
+    class PluginTimesheetViewsTimesheetsTimeEntryRowClassHook < Redmine::Hook::ViewListener
+      def plugin_timesheet_views_timesheets_time_entry_row_class(context={})
+        return ''
+      end
+    end
+  end
+end