Version 0.11.2

Released for update of maximmum version in which old file format is used
Other than that, there was some tiny code refactor to do with how version
string is handled in source, and some documentation updates.

Author: saxbophone

CMakeLists.txt

@@ -2,7 +2,7 @@
 cmake_minimum_required(VERSION 3.0)
 enable_language(C CXX)
 
-project(saxbospiral VERSION 0.11.1 LANGUAGES C)
+project(saxbospiral VERSION 0.11.2 LANGUAGES C)
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 set(