Manim-algorithm

**Full Changelog**: https://github.com/sinianluoye/manim-algorithm/compare/v0.0.3...v0.0.4

**Full Changelog**: https://github.com/sinianluoye/manim-algorithm/compare/v0.0.2...v0.0.3

**Full Changelog**: https://github.com/sinianluoye/manim-algorithm/compare/v0.0.1...v0.0.2
1. add test for Array
2. add some examples
3. add PythonCode, JavaCode, CppCode for better render code
4. add index_code_labels and index_paragraph_labels for better debug

0. init the project
1. create Node, Array
2. add example about Node