remove automatic formatting of input-fields CVWidgetMSEditor for now

Signed-off-by: nuss <st9fan@gmail.com>
- remove unneeded code
- chasing inconsistent display in CVWidgetMSEditor when OSC-connection from within the editor resp. from outside (programmatically)

Signed-off-by: nuss <st9fan@gmail.com>
- CVWidgetEditor: simplify close() by adding instance-var editorTab - when using a CVWidget2D its editor can be closed safely by calling anEditor[slot].close instead of anEditor[slot].close(slot).
- CVWidgetMSEditor: add getters oscTabs, midiTabs, so can be focused programmatically

Signed-off-by: nuss <st9fan@gmail.com>
- CVWidget: reorganistaion in prInitOscDisplay -> connect-Button in CVWidgetMSEditor displayed properly (connection-status)
- CVWidgetEditor: reorganistaion, so tabs.focusActions_ no longer receives an index out of range when setting background_
- CVWidgetMS: focus OSC sub-tab according to if any OSC-connections are active
- CVWidgetMSEditor: add calibration-buttons to the 'individual sliders' tab

Signed-off-by: nuss <st9fan@gmail.com>