Fixed version macros

Author: Alexander Damian

CMakeLists.txt

@@ -3,8 +3,9 @@ project(cppkafka)
 
 # Set the version number.
 set(CPPKAFKA_VERSION_MAJOR 0)
-set(CPPKAFKA_VERSION_MINOR 2)
-set(CPPKAFKA_VERSION "${CPPKAFKA_VERSION_MAJOR}.${CPPKAFKA_VERSION_MINOR}")
+set(CPPKAFKA_VERSION_MINOR 3)
+set(CPPKAFKA_VERSION_REVISION 1)
+set(CPPKAFKA_VERSION "${CPPKAFKA_VERSION_MAJOR}.${CPPKAFKA_VERSION_MINOR}.${CPPKAFKA_VERSION_REVISION}")
 set(RDKAFKA_MIN_VERSION 0x00090400)
 
 if(MSVC)