Added setup target

CMakeLists.txt

 
 #################################################################
 
+# Target for running the setup
+add_custom_target (setup "${PROJECT_SOURCE_DIR}/cmake/setup.sh"
+    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+)
+
+#################################################################
+
 # Target for running cppcheck
 set (CHECK_STD "--std=c++11" "--std=posix")
 set (CHECK_FLAGS "--quiet" "--force")

README.md

 ### Configuration file
 
 OpenRaider will try to load `~/.OpenRaider/OpenRaider.init` or, if it doesn't exist, `OpenRaider.init` from the current directory.
-Running `setup.sh` will create a minimal configuration in your home directory.
+Running `make setup` or the `cmake/setup.sh` script will create a minimal configuration in your home directory.
 
 The configuration file format is very simple:
 * Anything following a `#` up to the next `\n` will be ignored.