Merge branch 'release/0.10.3' into develop
Fix type mistakes
Merge pull request #1 from egisatoshi/develop

Fix type mistakes
Add typer as a target of Makefile
Merge pull request #2 from egisatoshi/develop

Add typer as a target of Makefile
Updating README.md
Add sample code to README.md
Merge pull request #3 from egisatoshi/develop

Add sample program to README.md
Refactor src/leo_ordning_reda_api.erl
Merge pull request #4 from egisatoshi/develop

Refactor src/leo_ordning_reda_api.erl
Bump leo_commons to 1.0.3 and update require_otp_vsn
Remove an unncessary option
Update sample
Merge pull request #5 from egisatoshi/develop

Update sample
Refactor
Fix the sample code
Remove depending on LeoFS's codes
Bump leo_ordning_reda to 0.10.4
Merge branch 'release/0.10.4'