新提交一个文件
 update a file
xiuggai wenjian
new commit c file
create and commit image folder
dasdf
第一次提交C测试文件
not commit a.txt modifies
wo modify a.txt file by 1
sdf
第一次提交
new create file readme.txt
modify readme file  first time
modify readme.txt  second
提交修改2个文件, a , readme text file
delete b.txt  file from local Repository
Merge branch 'master' of github.com:zhangmin032011/gitlean