Merging features in Qt 5.1 epic

Status	Description	Contact
IN PROGRESS	QCommandLineArguments	Laszlo Papp; see qt5-feedback discussions; will be for Qt-5.1
IN PROGRESS	K/Q_GLOBAL_STATIC merge	Thiago Macieira (see development list)
IN PROGRESS	QSaveFile	David Faure/Ossi. Ready (in gerrit), just waiting for 5.1.
IN PROGRESS	QUrlPathInfo	David Faure. Ready (in kdelibs git), just waiting for 5.1.
TO DO	QMenu: title feature, keyboard navigation (from KMenu)	?	<{{{3}}}>
TO DO	QSqueezedTextLabel, or squeezing in QLabel	?	<{{{3}}}>
TO DO	QFileSystemWatcher: support for watching non-existing files	David Faure	<{{{3}}}>
TO DO	QCompleter: many missing features compared to KCompletion	?	<{{{3}}}>
TO DO	QLocalSocket/QLocalServer: support for abstract unix sockets	Thiago?	<{{{3}}}>
TO DO	KProcess/KShell features in Qt?	Ossi	<{{{3}}}>
TO DO	KProcess ForwardOnlyStdErr/ForwardOnlyStdOut features in Qt?	?	<{{{3}}}>
TO DO	QCursor: auto-hide support (see KCursor API), plus styleHint to enable this in QLineEdit/QTextEdit (and let users turn this on/off in KConfig)	?	<{{{3}}}>
TO DO	QCursor: theme support	?	<{{{3}}}>
TO DO	QIcon: support for overlays	?	<{{{3}}}>
TO DO	QPushButton: support for delayed menu	?	<{{{3}}}>
TO DO	QSystemTray: support for the new dbus protocol (see KStatusNotifierItem)	?	<{{{3}}}>
TO DO	QLockFile	David Faure	<{{{3}}}>
TO DO	QRecursiveFilterProxyModel	Stephen Kelly?	<{{{3}}}>
TO DO	QLineEdit: support for clear button	??	<{{{3}}}>
TO DO	QLineEdit: support for text squeezing	??	<{{{3}}}>
TO DO	QLineEdit: support for URL drops (replace existing text, rather than append)	??	<{{{3}}}>
IN PROGRESS	QTextEdit: support for place holder text like place holder text in QLineEdit	Benjamin Port
TO DO	QCompleter	??	<{{{3}}}>
TO DO	QLocale & QDateTime	John Layt	<{{{3}}}>
TO DO	Printing	John Layt	<{{{3}}}>
TO DO	Geolocation	??	<{{{3}}}>
IN PROGRESS	qDebug with categories, currently in an addon (playground/qlogger.git), plan is to have it in 5.1	Wolfgang Beck, QTBUG-19536

|- valign=top style="background-color: #FFEEEE;" | style="text-align:center; vertical-align:middle; background-color: #FFABAB; width:10px;" | TO DO | style="width:10px; vertical-align:middle;" | Merge KStandardShortcut and QKeySequence::StandardKey | style="vertical-align:middle; "| ?? |style="width:10px; vertical-align:middle;" | <{{{3}}}>