Merge tag 'v0.1.29' into develop

v0.1.29
add jar files
fix #49
Merge branch 'hotfix/49'
Merge tag '49' into develop

fix #49
hotfix #49
Merge branch 'release/v0.1.30'
Merge tag 'v0.1.30' into develop

v0.1.30
update jar files
update version number
Merge branch 'release/v0.1.31'