v.1.1.3

Changes since v.1.1.2:

• Added cJSON library.
• Added functions returning/printing classifiers in JSON.
• Added functions returning/printing parameters in JSON.
• Added Python classes for visualising tree and graph conditions.
• Fixed Python read/write EA_SELECT_TYPE asymmetry.
• Cleaned up Python interface and added input checks.
• Moved ini config to a subdirectory.
• Main executable building now optional.
• Added pypi package building and support building Windows Python 3.10.
• Updated libraries to latest versions.