Merge orphaned translation contexts

The "Tr::tr"-ization left over a few "orphaned" translation contexts, which are now missing in the translations and will become obsolete or vanish on the next lupdate.

::Autotest AutoTest BoostTestFramework BoostTestTreeItem CTestTool CatchFramework CatchTestFramework CatchTreeItem GTestFramework GTestTreeItem QtTestFramework QtTestTreeItem QuickTestFramework QuickTestTreeItem RunConfigSelector TestTreeItem
::CMakeProjectManager CMakeBuildConfigurationFactory CMakeFilesProjectNode CMakeTargetNode
::ClangCodeModel ClangDiagnosticConfig ClangUtils
::CodePaster PasteBinComSettingsWidget PasteBinDotComProtocol PasteBinDotComSettings PasteView
::Core CommandMappings EditorManager ExampleDelegate ExternalTool Find::FindPlugin Find::IFindFilter Find::Internal::FindDialog Find::Internal::FindPlugin Find::Internal::FindToolBar Find::Internal::FindWidget Find::Internal::SearchResultWidget Find::SearchResultWindow MimeTypeMagicDialog MimeTypeSettingsPage OpenWithDialog PluginDialog SaveItemsDialog ShortcutSettings
::CppEditor CheckUndefinedSymbols QuickFixFactory
::CVS Cvs
::Debugger AnalyzerManager AttachCoreDialog BreakCondition BreakHandler Debuggger::Internal::ModulesHandler GdbOptionsPage InputPane QmlEngine StartExternalDialog StartRemoteDialog StartRemoteEngineDialog
::Help ContentWindow DocSettingsPage GeneralSettingsPage IndexWindow TopicChooser
::ImageViewer Imageviewer
::LanguageServerProtocol JsonRpcMessageHandler
::ProjectExplorer DeviceProcessesDialog develop GenericMakeStep MakeStep RecentProjects RecentSessions RunControl RunSettingsPanel RunSettingsPanelFactory SessionActionLabel SessionItem Sessions TargetSettingsPanelFactory ToolChainOptionsPage
::QmlEditorWidgets ContextPaneTextWidget ContextPaneWidgetBorderImage ContextPaneWidgetImage ContextPaneWidgetRectangle EasingContextPane FileWidget QmlEditorWidgets::ContextPaneWidgetImage QmlEditorWidgets::ContextPaneWidget QmlEditorWidgets::FileWidget
::QmlJS CppQmlTypesLoader StaticAnalysisMessages
::QmlJSEditor AddAnalysisMessageSuppressionComment ComponentNameDialog QmlJsEditor QmlJSHoverHandler
::QmlProfiler StatusDisplay
::QmlProjectManager QmlManager
::QtSupport BaseQtVersion ProMessageHandler Qt4ProjectManager QtSuppport examples tutorials
::RemoteLinux GenericLinuxDeviceConfigurationWizardSetupPage
::ResourceEditor PrefixLangDialog ResourceTopLevelNode SharedTools::QrcEditor SharedTools::ResourceView
::TextEditor CompletionSettingsPage
::Tracing ButtonsBar
::Valgrind HeobData HeobDialog
::VcsBase CommonSettingsPage
::Ios DevelopmentTeam

Modules that still needs to be Tr::tr'ed

::ClangFormat ClangFormat::ClangFormatConfigWidget ClangFormat::ClangFormatPlugin
::EmacsKeys EmacsKeys::Internal::EmacsKeysPlugin
::GlslEditor GLSLEditor::Internal::GLSLEditorPlugin GlslEditor::Internal::GlslEditorPlugin