Video and Steam VR Tab Re-work + keyboard binds (#289)

* changed color overlay to use gain values instead of overlay

* moved SS/Motion smoothing, and filter to video tab

* began refactor of steamVR qml page

* added misc toggles to steamvr tab

* added imu fallback and DND, and some qml formatting

* added Camera Settings to SteamVR page

* changed formatting to minimize height

* added video profiles cleaned up steamvr controller

* delta comparison change

* added profiles for video

* fixed display bug in colorgroupbox and removed frivoulous saves

* removed commented code

* added custom keybind buttons

src/tabcontrollers/UtilitiesTabController.h

@@ -65,6 +65,9 @@ public slots:
     void sendMediaPreviousSong();
     void sendMediaPausePlay();
     void sendMediaStopSong();
+    Q_INVOKABLE void sendKeyboardOne();
+    Q_INVOKABLE void sendKeyboardTwo();
+    Q_INVOKABLE void sendKeyboardThree();
 
     void setAlarmEnabled( bool enabled, bool notify = true );
     void setAlarmIsModal( bool modal, bool notify = true );