Merge version 1.186+rpi1 and 1.188 to produce 1.188+rpi1

diff --cc debian/changelog
index 4bb089a31998913d626c6d8f1294542dcabf1c3a,54fff9fad7f1e574233de241efe44021e9994989..0311b93f57e1cc05d038f4ff77b06e79d6dde01c
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -1,9 -1,25 +1,32 @@@
- base-installer (1.186+rpi1) buster-staging; urgency=medium
++base-installer (1.188+rpi1) buster-staging; urgency=medium
 +
 +  [changes brought forward from 1.148+rpi1 by Peter Michael Green <plugwash@raspbian.org> at Wed, 30 Jul 2014 05:27:29 +0000]
 +  * Use raspbian-archive-keyring instead of debian-archive-keyring.
 +
-  -- Raspbian forward porter <root@raspbian.org>  Mon, 25 Feb 2019 12:49:13 +0000
++ -- Raspbian forward porter <root@raspbian.org>  Thu, 04 Apr 2019 04:11:11 +0000
++
+ base-installer (1.188) unstable; urgency=medium
+   * Team upload
+ 
+   [ Updated translations ]
+   * Ukrainian (uk.po) by Anton Gladky
+ 
+  -- Holger Wansing <hwansing@mailbox.org>  Thu, 28 Mar 2019 22:28:43 +0100
+ 
+ base-installer (1.187) unstable; urgency=medium
+   * Team upload
+ 
+   [ Cyril Brulebois ]
+   * Drop all references to ixp4xx, support has been dropped.
+   * Drop all references to iop32x, support has been dropped.
+ 
+   [ Updated translations ]
+   * Arabic (ar.po) by Yaron Shahrabani
+   * Hebrew (he.po) by Yaron Shahrabani
+   * Punjabi (pa.po) by Aman ALam
+   * Vietnamese (vi.po) by Trần Ngọc Quân
+ 
+  -- Holger Wansing <hwansing@mailbox.org>  Fri, 08 Mar 2019 19:02:56 +0100
  
  base-installer (1.186) unstable; urgency=medium