Update Leetcode 题解.md

docs(notes): update coding-interview 10.4

- Update coding-interview 10.4(Jump Floor II)
- Add a contributor @yanglbme in README.md

修改矩阵路径代码错误，难以置信这么多人star的项目有这种错误

Merge pull request #1 from CyC2018/master

update

Update 设计模式.md

桥接模式模式增加了体现该模式特征的代码片段(多维度各自拓展)

Fixing typo in README.md.