Sequences use CURRENT background colour again.

The previous commit, through oversignt, made
it so that escape codes that erase characters
used the default background colour instead of
the current background colour, which is
incorrect behaviour. This has now been fixed.

app/src/main/java/com/hxxr/rfterm/xtermView.java

@@ -427,7 +427,7 @@ else if (e.size()>1) {
                     isEscaping = false;
                     Log.d("ViewRoot_ESCAPECODE", String.valueOf(charLToA(e)));
 
-                    Paint background = reverseVideo ? fpaint : dpaint;
+                    Paint background = reverseVideo ? fpaint : bpaint;
 
                     // Determine the type of CSI code by looking at the last character
                     switch (e.get(e.size() - 1)) {