Misc bugfixes (#39)

* Selectively send pipeline changes

* Make input and output both rotated

* Notify UI of driver mode change over NT

* Fix "show multiple"

* Rename extent to fullness, fix area filtering

This is a breaking change to docs (make sure we note area is out of 100 and is percentage)

* Apply stream divisor to both streams

Co-authored-by: Banks T <btrout.dhrs@gmail.com>

photon-client/src/store/modules/pipeline.js

@@ -13,7 +13,7 @@ export default {
         dilate: false,
         area: [0, 12],
         ratio: [0, 12],
-        extent: [0, 12],
+        fullness: [0, 12],
         speckle: 5,
         targetGrouping: 0,
         targetIntersection: 0,