Merge version 5.1.0-4+rpi1 and 5.2.0-1 to produce 5.2.0-1+rpi1

diff --cc debian/changelog
index d2d2c4aec8702fdcb6f1ef4fc707aaed89709ea5,713ec07dc2ffc04257dd71281e6314b51368df00..7edb52e84819d1c3f53c065eb135557d5264e136
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,18 +1,25 @@@
- octave (5.1.0-4+rpi1) bullseye-staging; urgency=medium
++octave (5.2.0-1+rpi1) bullseye-staging; urgency=medium
 +
 +  [changes brought forward from 5.1.0-3+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Thu, 31 Oct 2019 00:51:03 +0000]
 +  * Disable testsuite.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Tue, 05 Nov 2019 10:09:34 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Tue, 18 Feb 2020 11:31:04 +0000
++
+ octave (5.2.0-1) unstable; urgency=medium
+ 
+   * New upstream version 5.2.0
+   * Replace libopenblas-base by libopenblas0 in Recommends
+   * d/copyright: reflect upstream changes
+   * Bump S-V to 4.5.0
+   * Do not Build-Depend on default-jdk on archs that do not have it.
+     Also remove always-build-octave-jar.patch. Rather make build-indep rules
+     fail on archs for which we do not support Java.
+     Thanks to Samuel Thibault (Closes: #947959)
+   * Remove texinfo.patch, no longer needed since Automake 1.16 is the default
+   * Remove unused d/source/include-binaries
+   * Use the .patch extension for all patches
+ 
+  -- Sébastien Villemot <sebastien@debian.org>  Tue, 04 Feb 2020 13:05:00 +0100
  
  octave (5.1.0-4) unstable; urgency=medium
  

diff --cc debian/rules
Simple merge