FEALPy 3.0.2: Support for multiple tensor computing backends

Merge pull request #1393 from weihuayi/develop

update release publish

v1.1.20

1. fix some bugs
2. add more examples

v1.1.15

1. clear many DeprecationWarning
2. add argparse to more examples

v1.1.11

1. 更新线性网格和Lagrange网格变量命名，保证与命名标准的一致性
2. 增加更多的测试代码

Fix bug release

• fixed some bug in Mesh2d and Mesh3d
• add new tests in tests directory

v1.1.7

• Fixed some bugs

fixed bug

fixed bug

v1.1.5

this is v1.1.5

The first release for fealpy.

Here is first release for test.