patch 9.1.1029: the installer can be improved

Problem:  the installer can be improved
Solution: update the installer with the correct README and LICENSE
          files, improve the documentation, add a Makefile for the
          installer, update the Makefiles (RestorerZ)

fixes: #16378
closes: #16378

Signed-off-by: RestorerZ <restorer@mail2k.ru>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/nsis/lang/english.nsi b/nsis/lang/english.nsi
index 6f69f58..d80f6f3 100644
--- a/nsis/lang/english.nsi
+++ b/nsis/lang/english.nsi
@@ -21,7 +21,7 @@
 # License file for the license page                                       {{{1
 ##############################################################################
 
-LicenseLangString page_lic_file ${LANG_ENGLISH} "${VIMRT}\doc\uganda.nsis.txt"
+LicenseLangString page_lic_file ${LANG_ENGLISH} "..\lang\LICENSE.nsis.txt"
 
 ##############################################################################
 # README.txt file, which is opened after installation                     {{{1