readme update

diff --git a/README.md b/README.md
index 428c172bc2e000cfb6207ff1b1b5bedd8b82c914..90059acc4fc6408ee1306152ea3f5f8498ed0ea4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 NetRadiant
 ==========
 
-The open source, cross platform level editor for idtech games (Radiant fork)
+![NetRadiant logo](setup/data/tools/bitmaps/splash.png)
+
+The open source, cross platform level editor for idtech games (Radiant fork).
 
 # Getting the Sources
 
@@ -11,7 +13,8 @@ https://gitlab.com/xonotic/netradiant.git
 The git client can be obtained from the Git website:
 http://git-scm.org
 
-To get a copy of the source using the commandline git client:
+To get a copy of the source using the command line git client:
+
 ```
 git clone --recursive https://gitlab.com/xonotic/netradiant.git
 cd netradiant
@@ -38,28 +41,29 @@ Under MSYS2, the mingw shell must be used
 ### 32 bit:
 
 ```
-pacman -S --needed base-devel mingw-w64-i686-{toolchain,cmake,make,gtk2,gtkglext}
+pacman -S --needed base-devel mingw-w64-i686-{toolchain,cmake,make,gtk2,gtkglexti,libwebp}
 ```
 
 ### 64 bit:
 
 ```
-pacman -S --needed base-devel mingw-w64-x86_64-{toolchain,cmake,make,gtk2,gtkglext}
+pacman -S --needed base-devel mingw-w64-x86_64-{toolchain,cmake,make,gtk2,gtkglext,libwebp}
 ```
 
 ## OS X:
 
 ```
 brew install gtkglext
+brew install webp
 brew install Caskroom/cask/xquartz
 brew link --force gettext
 ```
 
 # Submodules
 
- * Crunch
+ * Crunch (optional, disabled by default, only supported with CMake build)
 
-If you forgot to add `--recursive` option at `git clone` time, fetch it this way:
+If you have not used `--recursive` option at `git clone` time, you can fetch Crunch this way (run it whithin NetRadiant repository):
 
 
 ```
@@ -85,12 +89,16 @@ cmake -G "Unix Makefiles" -H. -Bbuild -DCMAKE_BUILD_TYPE=Release && cmake --buil
 ## More Compilation Details
 
 options:
- * `DOWNLOAD_GAMEPACKS=ON`
+
+ * `DOWNLOAD_GAMEPACKS=ON`  
    Automatically download the gamepack data during the first compilation
- * `RADIANT_ABOUTMSG="Custom build"`
+ * `BUILD_CRUNCH=ON`  
+   Enable crunch support
+ * `RADIANT_ABOUTMSG="Custom build"`  
    A message shown in the about dialog
 
 targets:
+
  * `radiant`    Compiles the radiant core binary
  * `modules`    Compiles all modules (each module has its own target as well)
  * `plugins`    Compiles all plugins (each plugin has its own target as well)
@@ -101,4 +109,4 @@ targets:
 
 ## Note about Crunch
 
-The crnlib used to decode `.crn` files is the one from [Dæmon](http://github.com/DaemonEngine/Daemon) which is just the one by [Unity](https://github.com/Unity-Technologies/crunch/tree/unity) made cross-platform. Since Unity brokes compatibility with [BinomialLLC's legacy tree](https://github.com/BinomialLLC/crunch) it's required to use either crunch from Dæmon or the one from Unity to compress textures that have to be read by radiant or q3map2.
+The crnlib used to decode `.crn` files is the one from [Dæmon](http://github.com/DaemonEngine/Daemon) which is the one by [Unity](https://github.com/Unity-Technologies/crunch/tree/unity) made cross-platform and slightly improved. Since Unity brokes compatibility with [BinomialLLC's legacy tree](https://github.com/BinomialLLC/crunch) it's required to use either the `crunch` tool from Dæmon or the one from Unity to compress textures that have to be read by radiant or q3map2.