Added prefix 'mm_'

mm_statgen/INSTALL

@@ -0,0 +1,14 @@
+CMakeFlags:
+  -DCMAKE_INSTALL_PREFIX=         - install prefix (default is '/usr/local')
+  -DADD_INCLUDE=1                 - install include files (default is disable)
+  -DWITH_DEBUG_MODE=1             - compile with flag '-g' (default is disable)
+
+Install for Linux:
+  mkdir build && cd build
+  cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release ../
+  make
+  make install
+Install for Windows:
+  create project file using 'cmake'
+  compile project
+You may also download compiled executable file for Win_x86.