Merge pull request #3 from NerdyProjects/cmake_2.8

Lower required CMake Version to 2.8.0.

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0.1)
+cmake_minimum_required(VERSION 2.8.0)
 project(mumsi)
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")