README: Remove references to Minecraft and InfiniMiner (#8260)

README.md

@@ -5,7 +5,7 @@ Minetest
 [![Translation status](https://hosted.weblate.org/widgets/minetest/-/svg-badge.svg)](https://hosted.weblate.org/engage/minetest/?utm_source=widget)
 [![License](https://img.shields.io/badge/license-LGPLv2.1%2B-blue.svg)](https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html)
 
-An InfiniMiner/Minecraft inspired game.
+Minetest is a free open-source voxel game engine with easy modding and game creation.
 
 Copyright (C) 2010-2018 Perttu Ahola <celeron55@gmail.com>
 and contributors (see source file comments and the version control log)
@@ -151,7 +151,7 @@ For Fedora users:
 #### Download
 
 You can install Git for easily keeping your copy up to date.
-If you don’t want Git, read below on how to get the source without Git.  
+If you don’t want Git, read below on how to get the source without Git.
 This is an example for installing Git on Debian/Ubuntu:
 
     sudo apt install git
@@ -235,7 +235,7 @@ General options and their default values:
     VERSION_EXTRA=             - Text to append to version (e.g. VERSION_EXTRA=foobar -> Minetest 0.4.9-foobar)
 
 Library specific options:
-    
+
     BZIP2_INCLUDE_DIR               - Linux only; directory where bzlib.h is located
     BZIP2_LIBRARY                   - Linux only; path to libbz2.a/libbz2.so
     CURL_DLL                        - Only if building with cURL on Windows; path to libcurl.dll
@@ -293,7 +293,7 @@ Library specific options:
 * This section is outdated. In addition to what is described here:
   * In addition to minetest, you need to download [minetest_game](https://github.com/minetest/minetest_game).
   * If you wish to have sound support, you need libogg, libvorbis and libopenal
-  
+
 * You need:
 	* CMake:
 		http://www.cmake.org/cmake/resources/software.html
@@ -372,7 +372,7 @@ Library specific options:
 	* It will warn about missing stuff, ignore that at this point. (later don't)
 	* Make sure the configuration is as follows
 	  (note that the versions may differ for you):
-	  
+
                 BUILD_CLIENT             [X]
                 BUILD_SERVER             [ ]
                 CMAKE_BUILD_TYPE         Release
@@ -387,7 +387,7 @@ Library specific options:
                 GETTEXT_INCLUDE_DIR      DIR/gettext/include
                 GETTEXT_LIBRARIES        DIR/gettext/lib/intl.lib
                 GETTEXT_MSGFMT           DIR/gettext/bin/msgfmt
-	
+
 	* If CMake complains it couldn't find SQLITE3, choose "Advanced" box on the
 	  right top corner, then specify the location of SQLITE3_INCLUDE_DIR and
 	  SQLITE3_LIBRARY manually.
@@ -423,7 +423,7 @@ This is how we build Windows releases.
     set sourcedir=%CD%
     set installpath="C:\tmp\minetest_install"
     set irrlichtpath="C:\tmp\irrlicht-1.7.2"
-    
+
     set builddir=%sourcedir%\bvc10
     mkdir %builddir%
     pushd %builddir%
@@ -438,7 +438,7 @@ This is how we build Windows releases.
     popd
     echo Finished.
     exit /b 0
-    
+
     :fail
     popd
     echo Failed.
@@ -495,6 +495,6 @@ patch is set to 0.
 - Patch is incremented when the release only contains bugfixes and very
 minor/trivial features considered necessary.
 
-Since 5.0.0-dev and 0.4.17-dev, the dev notation refers to the next release, 
-i.e.: 5.0.0-dev is the development version leading to 5.0.0. 
+Since 5.0.0-dev and 0.4.17-dev, the dev notation refers to the next release,
+i.e.: 5.0.0-dev is the development version leading to 5.0.0.
 Prior to that we used `previous_version-dev`.