Connection: Proper check for status when using some methods.
Connection: Proper check for status when using some methods.

Some methods are used internally before the connection emits statusChanged and
the status() returns Connected. For example ensureChannel is used by
FeatureRoster but the connection status may not be Connected yet (waiting for
all features to become ready before changing status).

TelepathyQt/telepathy-qt,tiagosh/telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt,TelepathyQt/telepathy-qt,detrout/telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt4,tiagosh/telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt4,freedesktop-unofficial-mirror/telepathy__telepathy-qt,detrout/telepathy-qt,anantkamath/telepathy-qt,special/telepathy-qt-upstream,special/telepathy-qt-upstream,anantkamath/telepathy-qt,TelepathyIM/telepathy-qt,anantkamath/telepathy-qt,special/telepathy-qt-upstream,freedesktop-unofficial-mirror/telepathy__telepathy-qt,TelepathyIM/telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt4,detrout/telepathy-qt,TelepathyIM/telepathy-qt,TelepathyQt/telepathy-qt,TelepathyIM/telepathy-qt,freedesktop-unofficial-mirror/telepathy__telepathy-qt4,TelepathyQt/telepathy-qt,TelepathyIM/telepathy-qt,tiagosh/telepathy-qt,tiagosh/telepathy-qt