Removed obviously wrong \reimp tags from QxtDeplex docs.
Removed obviously wrong \reimp tags from QxtDeplex docs.

mmitkevich/libqxt,hrobeers/qxtweb-qt5,mmitkevich/libqxt,hrobeers/qxtweb-qt5,hrobeers/qxtweb-qt5,mmitkevich/libqxt,hrobeers/qxtweb-qt5,mmitkevich/libqxt,hrobeers/qxtweb-qt5