[cmake] Add suffix for the cmake modules

CMakeLists.txt

@@ -24,6 +24,7 @@ INCLUDE(cmake/cpack.cmake)
 SET(PROJECT_NAME dynamic-graph)
 SET(PROJECT_DESCRIPTION "Dynamic graph library")
 SET(PROJECT_URL "http://github.com/jrl-umi3218/dynamic-graph")
+SET(PROJECT_SUFFIX "-v3")
 
 SET(CUSTOM_HEADER_DIR "${PROJECT_NAME}")