Merge branch 'master' of /tmp/tmp.onL7zTQTVs into acrobatreaderdc.xml

acrobatreaderdc.xml

+<!--  vim: set softtabstop=3: -->
+<!-- ftp://ftp.adobe.com/pub/adobe/reader/win/AcrobatDC/ -->
+<package id="acrobatreaderdc"
+  name="Adobe Reader DC"
+  revision="%version%.1"
+  priority="50">
+
+  <variable name="version" value="19.021.20061" />
+  <variable name="patchversion" value="1902120061" />
+  <check type="uninstall" condition="versiongreaterorequal" path="Adobe Acrobat Reader DC" value="%version%" />
+
+  <!-- patches are cumulative; we only need to apply the latest one -->
+  <install cmd='msiexec /qn /i "%SOFTWARE%\Adobe\AcrobatReaderDC\1500920069\AcroRead.msi" /l* c:\netinst\logs\ReaderDC.log TRANSFORMS="%SOFTWARE%\Adobe\AcrobatReaderDC\1500920069\Chemistry.mst"'>
+    <exit code="0" />
+    <exit code="3010" reboot="false" />
+  </install>
+  <install cmd='msiexec /qn /l* c:\netinst\logs\ReaderDC-p1.log /update "%SOFTWARE%\Adobe\AcrobatReaderDC\AcroRdrDCUpd%patchversion%.msp"'>
+    <exit code="3010" reboot="false" />
+  </install>
+
+  <upgrade include='install' />
+
+  <!-- GUID seems to be stable between patchversions -->
+  <remove cmd='msiexec /qn /x {AC76BA86-7AD7-1033-7B44-AC0F074E4100}'>
+    <exit code='1605'/>
+  </remove>
+</package>